Please help explanation if possible

Please Help Explanation If Possible

Answers

Answer 1

Answer:

x=-2 y=3

Step-by-step explanation:

you should multiple second equation by -5 and collect all terms then put -2 from x

Answer 2
The answer to this equation is 3

Related Questions

number of tokens needed for v video games if each game takes 4 tokens

Answers

Answer:

the awnser is 20 bc 4 x 5 = 20

The total number of tokens needed for v video games is 4v.

How many tokens is needed?

Number of tokens needed per game = 4 tokens

Number of video games = v

Total number of tokens needed = Number of tokens needed per game × Number of video games

= 4 × v

= 4v

Therefore, if the 6 video games are played;

Total number of tokens needed = 4v

= 4 × 6

= 24 tokens

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4. What is the simplified form of the expression? 5(14-2)^2/2.​

Answers

Answer:

5(14-2)^2÷2=360

Step-by-step explanation:

Further explanation

We at present undergo the following operations: addition, subtraction, multiplication, and division. When given an expression sometimes we confuse operations which must take precedence.

In the 1500s the rules of the order of operation were issued. The "order" of these operations states which processes take precedence (as a priority) before which other operations.

The priority of operations is:

Brackets (simplify in it)

Exponent

Multiplication and Division (from left to right)

Addition and Reduction (from left to right)

Simplify the following expression

Answers

Answer:

A.( 3m+28)/4

Step-by-step explanation:

So basically since it is addition we just add 9 to -2 to get 7. So then the equation becomes (3m/4)+7. Then we will multiply 7 by 4 to get common denominator so it will be (3m+(7*4))/4 which is (3m+28)/4.

7x-5y<-15 graph and shade

Answers

Answer:

Slope: 7/5

y intercept: (0,3)

Step-by-step explanation:

In the past 3 games Lebrun James has scored 28,37, and 25 points. How many must he score in the 4th games to average 27 points

Answers

28+37+25+x divided by 4 = 27
Multiply both sides by 4
90+x=108
Subtract 90 from both sides
X= 18

3/4 + square of 64 classified

Answers

Hi ;-)

¾ + √64 = ¾ + 8 = 8¾

√64 = 8, because 8 · 8 = 64

Simplify (7^5)^6 writes your answer an exponent.

Answers

Answer:

2.25393402⋅10^25 i'm pretty sure lovely <3

The illustration below shows the graph of y as a function of a.
Complete the following sentences based on the graph of the function.
• This is the graph of a
function.
• The y-intercept of the graph is the function value y =
• The smallest positive x-intercept of the graph is located at 25
• The greatest value of y is y =
7T
• For x between 2 = - and 3 =- the function value y
2
0.
V
y
2.5+
2+
1.5+
1+
0.5
2
3T
77
2 -0.5 |

Answers

Answer:

Step-by-step explanation:

Does #1 look correct?

Answers

Answer:

Yes

Step-by-step explanation:

If we need to find the distance between two points on a number line, we subtract one of the points from the other. We then take the absoulte value of the difference. You done this right.

solve the simultaneous equation:
y=x^2+3
y-2x=18

Answers

Answer:

(- 3, 12 ) and (5, 28 )

Step-by-step explanation:

Given the 2 equations

y = x² + 3 → (1)

y - 2x = 18 → (2)

Substitute y = x² + 3 into (2)

x² + 3 - 2x = 18 ( subtract 18 from both sides )

x² - 2x - 15 = 0 ← in standard form

(x + 3)(x - 5) = 0 ← in factored form

Equate each factor to zero and solve for x

x + 3 = 0 ⇒ x = - 3

x - 5 = 0 ⇒ x = 5

Substitute these values into (1) for corresponding values of y

x = - 3 : y = (- 3)² + 3 = 9 + 3 = 12 ⇒ (- 3, 12 )

x = 5 : y = 5² + 3 = 25 + 3 = 28 ⇒ (5, 28 )

Which statements are true?
Select each correct answer.
Function 1 has a greater rate of change than function
2. Function 2 has a greater rate of change than function
3: Function 1 has a greater y-intercept than function
4: Function 2 has a greater y-intercept than function 1.

Answers

Answer:

the class started a new one

please help i don’t understand

Answers

Step-by-step explanation:

a) given slope=m1=a/3

slope of parallel line=m2=5/6

parallel lines have equal slopes:

m1=m2

a/3=5/6

a=5/6×3

a=5/2

b) m1=a/3

m2=-2/9

lines are parallel:

m1=m2

a/3=-2/9

a=-2/9×3

a=-2/3

c)m1=a/3

m2=6

Slopes are perpendicular:

m1×m2=-1

a/3×6=-1

a×2=-1

a=-1/2

d)m1=a/3

m2=6/7

lines are perpendicular:

m1×m2=-1

a/3×6/7=-1

a×2/7=-1

a=-7/2

Note:if you need to ask any question please let me know.

HELP NEEDED! ^^
|
IF YOU HAVE ANSWERS PLS SAY IT DOWN BELLOW THANK YOU!​

Answers

Answer:

B - 18

Step-by-step explanation:

Area of a right triangle

1/2 * b * h

1/2 * 9 * 4

1/2 * 36

18

ab+0=ab is what type of property

Answers

The Zero Property of Addition

How to solve 3х/2+5/2= 7

Answers

Answer:

x = 3

Step-by-step explanation:

3х/2+5/2= 7

(3x+5)/2 = 7

3x+5 = 14

3x = 9

x = 3

A woman takes 3000 on a vacation and spends 150 a day which expression gives the amount she has in dollars after n days

Answers

3000/150 will give you 20. So after 20 she will have no money left

Help me please!!!!!!!!!!!!!!!!!

Answers

Answer:

A. x^6

Step-by-step explanation:

[tex]z = {y}^{2} = {( {x}^{3} )}^{2} = {x}^{3 \times 2} = {x}^{6} [/tex]

Help help help help help help help help help help help plss

Answers

Answer:

$48.

Step-by-step explanation:

60% off

= 120 - 0.60*120

= 120 - 72

= $48.

I think it’s 72 sorry if I am wrong

Solve for x.
A. 7
B. 5
C. 0
D. 2

Answers

Answer:

5!

Step-by-step explanation:

2x+260=mB50

= 2(5)+260

=310

sq=5

Find the perimeter and area , pls help me on this I will give brain list :)

Answers

Answer:

P: 4x+10

A: [tex]x^{2}[/tex]+5x+4

Step-by-step explanation:

Perimeter: 2*(length+width) =

2*(2x+5) = 4x+10

Area: (x+4)*(x+1) = [tex]x^{2}[/tex]+5x+4

3,10,13,23,36,59 what’s the pattern

Answers

It's a Fibonacci sequence sum of two prior (Xn=Xn-1+Xn-2). X6=X6-1+X6-2

X6=X5+ X4
So the answer is 59.




3, 10, 13, 23, 36, 59…

What should I do when I’m tired and I have homework assignments to do?

Answers

Answer:

wake yourself up with a short activity, or drink something to energize you, put on some good music, or something else you can do to motivate yourself (as long as it`s a healthy method)

Can any one tell me this i have to do this for my tomorrow school

Answers

Answer:

Step-by-step explanation:

5068300- five million, sixty-eight thousand, three hundred

472607- four hundred seventy-two thousand, six hundred seven

51325678- fifty-one million three hundred twenty-five thousand six hundred eighty-seven

Find the area for a trapezoid 9.85 m 15 m 11 m 9 m

Answers

Answer:

total area = 99m² + 39.4m²

= 138.4m²

A rectangle measuring 7 cm by 4 cm is enlarged by a ratio
of 2:1.
a) What is the area of:
i) the original rectangle?
ii) the enlarged rectangle?
b) By what ratio has the area been enlarged?

Answers

Answer:

plz mark me a brainst plz plz pl plz plz plz pzlz

a bag of potatoes weighs 60 kg. how many kg are there in 13 of them

Answers

Answer:

780 kg

Step-by-step explanation:

If 1 weights 60 kg then 13 of them should weight 780 kg

1 60 kg

13 ↗️ ?

(13 × 60) ÷ 1

-1 bag of potatoes is 60kg.
-If there are 13 bags of potatoes,

60kg × 13 bags = 780 kg in total

Describe a relationship between two sets that you can describe mathematically

Answers

Answer:

LOVE and CARING for each other

Step-by-step explanation:

Can someone please help me on this

Answers

Answer:

D 150 ft is the length of 5 ft

An elevator is two floors below ground level and goes
up 5 floors. Write an addition equation that models the
location of the elevator relative to ground level. What
integer represents the new location? Please help me

Answers

Answer:

Third floor

Step-by-step explanation:

The ground level is zero, then we have the following equations.

2 levels below ground level:

0 - 2 = -2

5 levels up:

-2 + 5 = 3

Answer:

[tex]here \: elevator \: is \: at \: below \: ground \: \\ level \: by \: two \: floors \\ so \: take \: it \: as \: 1 \: so \: then \: ground \: level = 3 \\ \\ then \: the \:upper \: floor \: is \: 5 \\ \\ then \: upper \: - ground = 5 - 2 = 23\ so \: answer \: is3 \\ thank \: you[/tex]

m∠RSU = (7x + 3)° and m∠UST = (11x − 21)°. If ∠RSU and ∠UST are complementary, what is the measure of each angle?

Answers

Step-by-step explanation:

m∠RSU + m∠UST = 90° (as complementary angles)

(7x + 3)° + (11x − 21)° =90°

18x -18° = 90°

18x = 108°

x = 6

so, m∠RSU = (7x + 3)° = 7(6)+3 = 45°

and m∠UST = (11x − 21)° = 11(6) -21 = 45°

The required measures of the angles ∠RSU and ∠UST are 31° and 23° respectively.

What is the angle?

The angle can be defined as the one line inclined over another line. Also the angles are measured in radian or degrees.

The sum of the complementary angles is 90.
So,
∠RSU + ∠UST = 90
7x +3 + 11x - 21 = 90
18x - 18 = 90
18 (x - 1) = 90
x - 1 = 90 / 18
x - 1 = 5
x = 4

Required measures of the angles,|

1) m∠RSU = (7x + 3)°
m∠RSU = (7 * 4+ 3)°|

m∠RSU = 31°

2)  m∠UST = (11x − 21)°.
    m∠UST = (11 * 4 − 21)°
    m∠UST = (44 − 21)°
     m∠UST =  23°

Thus, the required measures of the angles ∠RSU and ∠UST are 31° and 23° respectively.

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