Solve.
3z +2y-z = 8
2z+22=-4
z+3y=4

Solve.3z +2y-z = 82z+22=-4z+3y=4

Answers

Answer 1

Answer:

(1, 1,-3)

Step-by-step explanation:

Solve.3z +2y-z = 82z+22=-4z+3y=4

Related Questions

Lamar wants to pour 64.98 grams of salt into a container. So far, he has poured 38.5 grams. How much more salt should Lamar pour?

Answers

Answer:

Step-by-step explanation:

wants to pour=64.98

have poured=38.5

how much more can he pour=

                                                64.98

                                               -38.50

                                               ______

                                                  26.48(ans)

V=1/3xr^2(h-1) solve for h

Answers

Answer: h=3v+xr^{2}/xr^{2}

Step-by-step explanation:

What is In(3x)=2 ? Pre-Calc/Calc

Answers

The final value of the equation is x=e²/3

A natural log is a logarithm with the base "e." It is represented by the symbol "ln." In other words, loge = ln. In other words, the natural logarithm lacks a base. When "ln" is recognized automatically, "e" is assumed to be its base. The same set of logarithmic rules applies to all logarithms, including the natural logarithm. As a result, the following are the key natural log rules (also known as ln rules):

ln (mn) = ln m + ln nln (m/n) = ln m - ln nln mn = n ln mln a = (log a) / (log e)ln e = 1ln 1 = 0log∨b m = x ⇒ m = b∧xlog∨e(3x)=23x=e²x=e²/3

Therefore the final answer for the given question is x=e²/3

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The announcer said, ingrid won the 100 metre race in 13.9 seconds. Her time was originally measured to 2 decimal places. What was the slowest time she could have run?

Answers

Answer:

13.94 seconds

Step-by-step explanation:

The greatest number with 2 decimal places that can be rounded to 13.9 is 13.94.

Answer: 13.94 seconds

The announcer said that Ingrid has won the race in 13.9 seconds, then the slowest time she could have run is 13.94 seconds.

What is approximation?

Something similar to something else but not precisely the same is called an approximation. By rounding, a number can be roughly estimated.

By rounding the values in a computation before carrying out the procedures, an estimated result can be obtained.

13.94 is the largest number that can be rounded to the nearest two decimal places and be equal to 13.9.

Because after the second decimal, that is 4 the number has to increase as per the rules of approximation. That's why the number 13.94 up to two decimal places is correct.

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Which statements describe the key features of the graph of f(x) = -
The graph has a y-intercept at -2.
The graph has an x-intercept at -6.
The graph has a vertical asymptote at x = 3.
The graph has a vertical asymptote at x = -3.
The graph has a horizontal asymptote at y = 1.
18-3x-x? Check all that apply.
x²-9

Answers

We must see the graph

In its Fuel Economy Guide for 2019 model vehicles, the Environmental Protection Agency gives data on 1259 vehicles. There are a number of high outliers, mainly hybrid gas‐electric vehicles. If we ignore the vehicles identified as outliers, however, the combined city and highway gas mileage of the other 1231 vehicles is approximately Normal with mean 22.8 miles per gallon (mpg) and standard deviation 4.8 mpg.

How high must a 2019 vehicle's gas mileage be to fall in the top 15% of all vehicles?

Answers

Answer:

I’m not so sure

Step-by-step explanation:

Can someone provide an example and counter example of a function ?

Answers

Answer:

A weekly salary is a function of the hourly pay rate and the number of hours worked

Step-by-step explanation:

a function is a map assigning values of a result or solution set to values of a set of initial or starting values.

we typically name these starting values x and the solution values f(x) or y (the results "created" out of x).

we often say

y = f(x)

and provide an expression or table to explain the logic of the mapping between x and f(x).

the only rule to be a function and not just a general relationship between these 2 sets :

every value in the set of starting values must have exactly one assigned solution value. not 0, not 2 (or more). one and only one.

but yes, different values of x can have the same assigned solution value. that is not a problem for a function. it just cannot be the other way around. there cannot be different solution values assigned to the same value of x.

so, a typical example of a function is a line.

e.g.

y = f(x) = 5x + 12

for every value of x you could think of (and everything else) there is exactly one result value calculated.

or the score board in a sports event :

athlete 1 : 12 points

athlete 2 : 24 points

athlete 3 : 20 points

athlete 4 : 22 points

...

the athletes are the "x". and their associated points the "f(x)" or "y".

no athlete is listed multiple times with different scores.

a typical example of not being a function is a circle. for almost every value of x inside the circle (that means for almost every point of the horizontal diameter of the circle) there are 2 values of y (that means points on the arc of the circle) : one above and one below the diameter.

or a strange score board like

athlete 1 : 12 points

athlete 2 : 24 points

athlete 3 : 20 points

athlete 2 : 22 points

athlete 4 : 22 points

...

athlete 2 is listed twice with 2 different scores.

so, this is therefore not a function.

How many three-digit multiples of 6 have the sum of digits divisible by 6 if all digits are different?​

Answers

There are 54. Hope that helps u :)

help solve show how to!!!
M(-7)=|3x - 2| + 2

Answers

Answer:

M=|3x-2|+2/7

Step-by-step explanation:

Find the value of M:

Divide each term by -7. Simplify.

M=|3x-2|+2/7

Find the value of x:

Simplify both sides of the equation, then isolate the variable.

x=-7M/3 OR x=7M/3+4/3

I hope this helps! I tried. Hope you get it right!

Please help me with the simplifying

Answers

The key here is to not worry too much and just follow PEMDAS.

Here we have the expression [tex](5\cdot 7)^2[/tex].  Following PEMDAS, we complete the expression inside the parentheses first, or [tex]5\cdot 7 = 35[/tex]. This gives us [tex](35)^2[/tex] or just [tex]35^2.[/tex]

Hope this helps.

Three bags of beads have masses of 10.3 grams 5.23 grams and 3.74 grams complete the bar diagram to find the total mass of all the beads

Answers

Therefore, the total mass of all bags of beads is 19.27 grams

Given masses of three bags of beads as

Mass of beads in bag1 = 10.3 grams

Mass of beads in bag2 = 5.23 grams

Mass of beads in bag3 = 3.74 grams

We have to calculate the total mass of all the beads as below

The total mass of all bags of beads = mass of bag1 + mass of bag2 + mass of bag3

                                                           = 10.3 + 5.23 + 3.74

                                                           = 19.27 grams

Therefore, the total mass of all bags of beads is 19.27 grams

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1.09 x 10² convert to standard form

Answers

Answer:

109is the answer

Step-by-step explanation:

Hope it helps you

A 100kg bag contains peanuts and almonds. Peanuts are priced at $2 per kg and almonds are priced at $2.40 per kg. If the whole bag is priced at $2.08 per kg, how many kg of peanuts and almonds are there in the bag?

Answers

Answer:

Step-by-step explanation:x+y=100

(2x+2.4y)/100=2.08

x=80

y=20

Use the shape to answer the question.
7 cm
7 cm
7 cm
9 cm
9 cm
what’s the perimeter

Answers

Answer:

39cm

Step-by-step explanation:

7+7+7+9+9 = 39 - hope this works: )

The graph off (in blue) is translated a whole number of units horizontally and vertically to obtain the graph of h (in red). The functionfis defined by f(r) =/. Write down the expression for h().​

Answers

Answer: the slope would be 7

Step-by-step explanation:

If X = 6 units, Y = 8 units, and h = 6 units, what is the area of the trapezoid?????????
-7th

Answers

The area of the trapezoid is 42 square units

How to determine the area

The formula for area of a trapezoid is expressed as;

Area = a + b/ 2 h

Where;

a is the length of the side = 6 unitsb is the length of its base = 8 unitsh is the height of the trapezoid = 6 units

Now, to determine the area of the trapezoid, we need to substitute the values of the length of the side and its base with the height of the trapezoid.

Substitute the value into the equation

From the above information, we have that;

Area = 6 + 8/ 2 (6)

Find the quotient

Area = 14/ 2(6)

Area = 7(6)

Multiply through

Area = 42 square units

We have that the area of the trapezoid takes the value 42 square units

Thus, the area of the trapezoid is 42 square units

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Find the slope of the line
Please help thank you

Answers

Answer:

y=3/4x

Step-by-step explanation:

I use the Rise/Run method. It helps the most for me

There are 14 reams of paper in a case. How many total reams of paper are in 15 cases?

Answers

Answer:  210 reams

Work Shown:

1 case = 14 reams

15*(1 case) = 15*(14 reams)

15 cases = 210 reams

Answer:

There are 210 reams of paper in 15 cases

Step-by-step explanation:

1 case = 14 reams

To find out the total of reams in 15 cases, multiple both sides by 15

15 x 1 case = 15 x 14 reams

15 cases = 210 reams

WILL GIVE BRAINILEST TO IF ANSWERED CORRECTLY PLS
Draw a line segment with endpoints M and R. Now draw a parallel line segment that is the same length as segment MR with the endpoints M′ and R′ in the same order.

Which answer correctly describes the transformation from segment MR to segment M′R′?

Answers

Answer:

The transformation that map line RS to line R"S" is " rotation of 180° about the origin, followed by a translation (x, y) → (x + 1, y + 1)" ⇒ B

Step-by-step explanation:

Let us revise some transformationIf the point (x, y) rotated about the origin by angle 180° counterclockwise, then its image is (-x, -y) ⇒ R(180, O) (x, y) → (-x, -y) If the point (x, y) translated horizontally to the right by h units then its image is (x + h, y) ⇒ T (x, y) → (x + h, y)If the point (x, y) translated vertically up by k units then its image is (x, y + k) ⇒ T (x, y) → (x, y + k)∵ The coordinates of the point R = (-2, 4)∵ The coordinates of point R" = (3, -3)→ Both coordinates in R" have opposite signs then R∴ R rotated 180° about the origin ⇒ using the 1st rule above∴ R' = (2, -4)→ Find the difference between the x-coordinate of R" and x-coordinate  of R'∵ xR" - xR' = 3 - 2 = 1→ By using the 2nd rule above∴ R' translated 1 unit to the right → Find the difference between the y-coordinate of R" and y-coordinate  of R'∵ yR" - yR' = -3 - (-4) = -3 + 4 = 1→ By using the 3rd rule above∴ R' translated 1 unit up∴ The rule of translation is T(x, y) ⇒ (x + 1, y + 1)Let us use these 2 rules on S to find S"∵ The coordinates of the point S = (-4, -1)∵ S is rotated 180° around the origin→ By using the 1st rule above, opposite the signs of its coordinates∴ S' = (4, 1)∵ S' translated 1 unit right→ By using the 2nd rule above, add its x-coordinate by 1∵  S' translated 1 unit up→ By using the 3rd rule above, add its y-coordinate by 1∴ S" = (4 + 1, 1 + 1)∴ S" = (5,2)→ That means the rules of transformation of point R is rightThe transformation that map line RS to line R"S" is " rotation of 180° about the origin, followed by a translation (x, y) → (x + 1, y + 1)"

Translation

Explain Explain Explain Explain

15) Falcons can dive at speeds of up to 318 feet per second. Convert this speed to miles per
hour.

Answers

Answer:

Step-by-step explanation:

318 feet per second

So 19080 feet per minute

So 1,114,800 feet per hour

So 216.818181... miles per hour

The sum of two numbers is 58. The first number is 8 less than half the second number. Let c rep
number. Let d represent the second number. Which statements about solving for the two numbe
all that apply.
The equation c+d=58 represents the sum of the two numbers.
The equation c+d=58 represents the sentence "The first number is 8 less than half the seco
The equation C=d-8 represents the relationship between the two numbers.
The equation C=d-8 represents the sum of the two numbers.
The number d is 14.
The number c is 44.
The number is 14

Answers

Answer:

The following are the correct choices

First : The equation c + d represents the sum of the two numbers

Third: The equation c = (1/2)d - 8 represents the relationship

and the last choice : The number c is 14

Step-by-step explanation:

Translate the word problem into equations and solve for c and d where c is the first number and d the second

Sum is 58 translates to

c + d = 58  (1)     ===>   First choice

First number is 8 less than half the second number translates to

c = (1/2)d - 8  (2)  ==> Third choice

Multiply equation (2) by 2 on both sides giving

2c = d - 16  ==> 2c - d = -16  (3)

Add equations (1) and (3) giving

c + d + 2c - d = 58-16

3c = 42

c = 42/3 = 14  ===> Last choice

Substituting for c in equation (1) gives

14 + d = 58

d = 44

In a election of municipality two candidates P and Q stood for the post of mayor and 35000 people were in voter list. Voters were supposed to cast for a single candidate .22000 people cast vote for P, 5500 people cast for Q and 1500 cast vote even for both. How many people didn't cast vote find it​

Answers

6000 people didn't cast their vote and 1500 votes are not valid in the election

Given that In a municipal election, two candidates, P, and Q, ran for the position of Mayor, and 35000 people voted. Voters were supposed to vote for only one candidate. P received 22000 votes, Q received 5500 votes, and 1500 cast votes for P and Q.

Number of votes for P =22,000

Number of votes for Q= 5500

1500 cast votes to Both P and Q, these votes are not valid because each one is supposed to vote only for one.

Therefore, the number of votes not valid is 1500

Total people cast vote= sum of votes for every party

Total people cast vote=22,000+ 5500+1500

Total people casted vote=29,000

Therefore, 6000 people didn't cast their vote and 1000 votes are not valid in the election

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3. What are all the factors of 12? a. 12, 24, 36 b. 1, 2, 4, 6, 12 c. 12, 24, 36, 48 d. 1, 2, 3, 4, 6, 12​

Answers

Answer:

b

Step-by-step explanation:

because it is all the factors

When graphed y=3x+5 will it increase or decrease

Answers

It would increase positively because the slope is 3

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. Release your mouse button when the item is place. If you change your mind, drag the item to the trashcan. Click the trashcan to clear all your answers. Prove: The segment joining the midpoints of the diagonals of a trapezoid is parallel to the bases. Slopes are equal; therefore, segments are parallel

Answers

The segment joining the midpoints of the diagonals of a trapezoid is parallel to the bases

How to prove: The segment joining the midpoints of the diagonals of a trapezoid is parallel to the bases?

From the figure, we have the following coordinates

B = (a, 0)

D = (d, c)

The midpoint of line segment BD is calculated as

BD = 1/2 * (x1 + x2, y1 + y2)

So, we have

BD = 1/2 * (a + d, 0 + c)

This gives

BD = ((a + d)/2, c/2)

Also, we have:

Lines MN and AB are horizontal lines

This means that they have a slope of 0

i.e.

Slope of AB = Slope of MN = 0

Parallel lines have equal slope

Hence, the segment joining the midpoints of the diagonals of a trapezoid is parallel to the bases

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find the area of a 36 inch tv with the aspect ratio 16:9

Answers

A ratio shows us the number of times a number contains another number. The area of the TV will be 729 inches².

What is a Ratio?

A ratio shows us the number of times a number contains another number.

Given that the aspect ratio of the 36-inch tv is 16:9. Therefore, the width of the TV will be,

Length of the TV / Width of the TV = 16 : 9

36 inches / Width of the TV = 16 : 9

Width of the TV = 20.25 inches

Now, the area of the TV will be,

Area = Length of the TV × Width of the TV

        = 36 inches × 20.25 inches

        = 729 inches²

Hence, the area of the TV will be 729 inches².

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2) Suppose you have a student loan of $5,700 at 7% interest compounded quarterly with
quarterly payments for 10 years.
a) How much would the scheduled payments on the loan be?
b) If you pay an extra $75 each quarter, how long will it take to pay off the loan?
c) How much will you save in payments over the life of the loan by paying $75 extra
each quarter?
I need someone to solve a b c to get the answers

Answers

75 dolar freefire topupnow this my gamr

Circumference is:
a) The number of square units
that cover the surface of a circle.
b) 3.14
c) The measurement around
the outside of a circle.
d) none of the above
Enter

Answers

C is the correct answer.



A is area
B is pi
C is circumference
The answer is C

bracelet because

Does doubling the height of a cylinder have the same effect on the volume of a cylinder as doubling the radius? Explain

Answers

Answer:

No, doubling the height will just double the volume.

Step-by-step explanation:

It doubles the volume. Volume of a cylinder: volume= \pi *radius squared * height.

Answer:

No, it does not have the same effect. Doubling the height of a cylinder doubles the volume, while doubling the radius generates a volume 4 times greater.

Step-by-step explanation:

:)


The length L of a Brazilian snake m months after birth is
L(m) = 3(m - 8)-5 inches.
(a) Use function notation to give the equation that needs to be solved in order to find how old the snake is when it is 5 feet 1 inches long.

Answers

The snake would be 30 months old when his length is 5 feet 1 inches.

Algebra is a branch in mathematics  which deals with symbolic and the rule for manipulation of those symbols. Algebra is also divided into some sub branches such as advanced algebra, abstract algebra , linear algebra, elementary algebra etc.

• The basics of algebra contains numbers, variables, constants, expressions and equations. The basic operations in mathematics are addition, subtraction, multiplication, division.

The length L of an Brazilian snake m months after birth is given by

L(m) = 3(m-8) -5 inches

We need to find how much the snake is old the snake Is when it is 5 feet 1 inches long

L(m) = 5 feet 1 inches

We know that 1 feet = 12 inches

L(m) =  5*12+1

= 61 inches

61 = 3(m-8)-5

66 = 3(m-8)

m-8 = 22

m = 30

The snake would be 30 months old when his length is 5 feet 1 inches.

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Other Questions
In this experiment you are going to use 100. Mg of sodium borohydride. How many moles of sodium borohydride will you use?. Describe the physical characteristics of water that make it valuable resource for agricultural uses Which best describes W. E. B. Du Bois's opinion of Booker T. Washingtons accommodationist approach? What is the inverse function of this equation 02.03Read the following passage from "What Does American Democracy Mean to Me" by Mary McLeod Bethune and the paraphrase that follows. Then answer the question that follows:OriginalOur faith in visions of fundamental change as mutual respect and understanding between our races come in the path of spiritual awakening. Certainly there have been times when we may have delayed this mutual understanding by being slow to assume a fuller share of our national responsibility because of the denial of full equality. And yet, we have always been loyal when the ideals of American democracy have been attacked. We have given our blood in its defensefrom Crispus Attucks on Boston Commons to the battlefields of France. We have fought for the democratic principles of equality under the law, equality of opportunity, equality at the ballot box, for the guarantees of life, liberty and the pursuit of happiness. We have fought to preserve one nation, conceived in liberty and dedicated to the proposition that all men are created equal. Yes, we have fought for America with all her imperfections, not so much for what she is, but for what we know she can be.ParaphraseOur faith in fundamental change as mutual respect between our races come in the path of awakening. There have been times when we have delayed this understanding by being slow to assume a full share of our national responsibility because of the denial of equality. We have been loyal when the ideals of American democracy have been attacked. We have given our blood in its defensefrom Crispus Attucks on Boston Commons to the battlefields of France. We fought for principles of equality under the law, equality of opportunity, at the ballot box, for the guarantees of life, liberty and the pursuit of happiness. We fought to preserve one nation, in liberty and dedicated to the proposition that all men are created equal. Yes, we have fought for America not for what she is, but for what we know she can be.Why is the above not a good paraphrase of Mary McLeod Bethune's passage?A: It cites Mary McLeod Bethune in a signal phrase.B: It only deletes a few words. C: It retells the passage in a new way.D: It's the writer's own version of the text. 2 examples of religious teachings about the origins of the universe is it true or false an oxygen atom has the same atomic number as hydrogen atom? 40 scaled to a factor of 0.25 Angel is motivated to be on time every day for work. When asked why he works, he said that work allows him to earn money so that he can buy what he wants. Which one of the following statements explains Angels drive? Selyes alarm reaction stage corresponds with what state in Cannons theory? Fight or flight /Perception / Coping stage / Arousal state What are the points of comparison used in this passage?the pros and cons of organic farming methods versus the pros and cons of conventional farming methodsOplanting methods, watering methods, harvesting methods, and storage methodsartificial pesticide use, artificial fertilizer use. genetically modified organism use, and antioxidant levelsthe passage compares the health properties of organic produce to those of conventional produce Calculate the volume of the figure below in cubic feet. Question 81 ptsYou have $50 in your bank account. You spend $35, deposit $15, and spend $40. How much do you have in our account ? Use negative if the account is over drawn The psychological process of studying how animals and people behave in their normal environments is called what? 18. Solve the following equation. (1 point)96 = -6(-4-3y)Oy = 2Oy = 4Oy = -2Oy = -4 Which of the following is an ADVANTAGE of using coal for energy? A. it has lots of impurities B. it produces lots of ash C. it releases lots of carbon dioxide D. it releases lots of heat The city park has a circular pond with a diameter of 4 yards. What is the pond's circumference?Use 3.14 for . 2. At a grocery store, cartons of eggs cost $2.19 each. Identify three points on the graph representing the relationship between the number of cartons purchased and the total cost. You push on a couch with a force of 200N. The couch and floor have a coefficientof static friction of 0.6, and there is anormal force of 700 N. What is themaximum static friction between thecouch and floor? what information regarding an entity's future cash flows are investors and lenders interested in? (select all that apply.)