Answer:
Trey lives 384 feet.
Step-by-step explanation:
Let the average rate be represented by s, and the distance by d.
speed = [tex]\frac{distance}{time}[/tex]
⇒ distance = speed x time
i.e d = s x t
On his first trip,
d = s x 8
d = 8s ............ 1
on his trip home, the average rate was 16 miles per hour faster, so that;
d = (s + 16) x 6
d = 6s + 96 ............ 2
Equation 1 and 2, we have;
8s = 6s + 96
8s - 6s = 96
2s = 96
s = 48
The average rate is 48 miles per hour.
Thus from equation 1 (also equation 2 can be used),
d = 48 x 8
= 384
Therefore, Trey lives 384 feet from the mountains.
9. APQR = MNR. Find x.
35
10
R
M
P.
350
N
Answer:
Sorry but i don't understand the question :(
Pls help will give brainilist
If a recipe calls for 12 oz. of chocolate chips for 2 batches, how many ounces of chocolate chips would you need for 1/2 a batch?
Answer:
3 oz.
Step-by-step explanation:
how many 1/2 are there in 2?
there are 4.
this means we divide 12 (oz. of choc chips) and 4
when we divide them, we get 3oz.
thats why you need 3oz. chocolate chips for 1/2 of a batch
hope this helps!
What is the probability of getting exactly 2 heads when flipping three fair coins?
Answer:
t0he answer to this question is 1/4
Step-by-step explanation:
Malcolm's boss is mad at him because he puts 4 meatballs in every
sandwich instead of 2. How many extra meatballs does Malcolm put in each
sandwich?
A. Multiply 4 by 2
B. Add 4 to 2
C. Divide 4 by 2
D. Subtract 2 from 4
Answer:
D. Subtract 2 from 4
Step-by-step explanation:
I need help with Geometry
Answer:
no because thats an obtuse angle and there has to be an acute triangle to from a triangle so no
Step-by-step explanation:
Answer:
No, the values need to add to 360
Step-by-step explanation:
what is the answer to the question?
Answer:
What is the sum of the exterior angles in a regular 15-gon?
The sum of the exterior angles in any convex polygon, including a regular 15-gon, is 360∘.
Step-by-step explanation:
thank me later
mark me as brainliest please
Answer:
5 exterior angles.
Step-by-step explanation: since they all have to add to 360 you can divide 360/5 = 72. You can also check by adding one interior angle plus 72 and checking if you get 180.
please help me I will fail if not answere
Answer: B. 24 ft
Step by step explanation: I know that the cabbage's percent is 15%, so then you have to take 15% of 160 and that is 24 :D
Hope this helps!
3x-y=7 in slope intercept form
Answer:
y = 3x - 7
General Formulas and Concepts:
Pre-Algebra
Equality PropertiesAlgebra I
Standard Form: Ax + By = C
Slope-Intercept Form: y = mx + b
m - slope b - y-interceptStep-by-step explanation:
Step 1: Define
Standard Form: 3x - y = 7
Step 2: Rewrite
Find slope-intercept form
Subtract 3x on both sides: -y = 7 - 3xDivide -1 on both sides: y = 3x - 7Answer:
y = 3x + 7
Step-by-step explanation:
subtract 3x from both sides
multiply both sides by (-1) to get positive numbers
Anna bought 6 bags of candy for a total of 19.68. Write an equation and solve to figure out how much each bag cost.
Answer:
The answer is $3.31.
Step-by-step explanation: Just divide 6 by 19.68
Jada traveled 135 miles in 3 hours. Andre traveled 228 miles in 6 hours. Both Jada and Andre traveled at a constant speed. A) How far did Jada travel in 1 hour?
Given:
Jada traveled 135 miles in 3 hours.
Andre traveled 228 miles in 6 hours. Both Jada and Andre traveled at a constant speed.
To find:
How far did Jada travel in 1 hour?
Solution:
We have,
Distance traveled by Jada in 3 hours = 135 miles
Then,
Distance traveled by Jada in 1 hour = [tex]\dfrac{135}{3}[/tex] miles
= 45 miles
Therefore, Jada travel 45 miles in 1 hour.
can someone assist me in this question right here?
Brian drew oblique segment AB on a coordinate grid and translated it 4 units left from A' B' which statements is true?
Answer:
b
Step-by-step explanation:
did it in class
Given the midsegments, solve for x
Answer: 19 squared
he Step-by-step explanation: Because you have to add them then just multiply. Dont listen to my answer-
Are 1/2 and 2/4 equivalent ratios?
Answer:
Yes
Step-by-step explanation:
They both equal 50%
Answer:
50%
Step-by-step explanation:
50%
Hope this will help you.
Please mark me as Brainllist
-pihu Roy.
Can you please help me
Answer:
Fourth choice, 19/30
Step-by-step explanation:
Add 38 and 22 together, it's 60
Out of 60 times, he flipped heads 38 times, so it's 38/60
Simplify 38/60 with 2, 19/30
Jimmy took out a loan for $5,600 to pay for a home repair the bank offered an interest rate of 4.75 % how much interest would she pay after three years???
Answer:
$698
Step-by-step explanation:
Given that :
Principal = $5600
Rate = 4.75%
Time = 3 years
Simple interest = principal * rate * time
Simple interest = $5600 * 0.0475 * 3
simple interest = $798
A batch has 15000 coloured bulbs. 3/5 of the batch are orange in colour & the rest are green . if 1/8 th of the green bulbs are not working , how many green bulbs are functional?
Answer:
5250 bulbs are functional green bulbs
Step-by-step explanation:
find out how much 1/5 of 15000 is
15000/5=3000
find out how many are orange
3/5=1/5+1/5+1/5 3000*3=9000
of the 15000 bulbs 9000 are orange the rest are green find the amount that is left over
15000-9000=6000 bulbs are green
find out what 1/8 of the green bulbs is
6000/8=750
1/8 or 750 green bulbs are not working
find out how many bulbs are functional
6000-750=5250 bulbs are functional green bulbs
what is the answer
Answer:
A
Step-by-step explanation:
Factor 10x2
+ 11x + 3
Answer:
e
Step-by-step explanation:
eeeeeeeeeeee1
x + y = -3
y= 2
Solve
Answer:
x=-5
Step-by-step explanation:
x+2=-3
x+2-2=-3-2
x=-5
im in algebra two so you can trust my answer. happy holidays and stay safe!
What 9x696566729748736363663636275756?
Answer: a big number
Step-by-step explanation:
why do you even need to know the answer?? lol
can someone pls help with this asap
Answer:
The answer is C
Step-by-step explanation:
Answer:
yes
Step-by-step explanation:
both pair of opposite sides are parallelogram, which is the definition of a parallelogram
At his most recent medical checkup, a boy was 36 inches tall. Currently, he is 25% taller. How tall is the boy now?
PLEASE ANSWER!!!!!!!!!!! SIMPLE MATH PROBLEM PLEASE
Answer:
False
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Equality PropertiesSolving systems of equations using substitution/eliminationStep-by-step explanation:
Step 1: Define Systems
y = 3x - 3
y = -4x + 4
Step 2: Solve for x
Substitution
Substitute in y: 3x - 3 = -4x + 4Isolate x terms: 7x - 3 = 4Isolate x term: 7x = 7Isolate x: x = 1Here we see that our x-value would equal 1.
∴ (-3, 0) is NOT a solution to the systems.
im too tired for this please help me.
Answer:
-3
-2
-6
-4
-5
-1
Step-by-step explanation:
Question
Sylvia has $14,000 dollars in her bank account. However, she recently lost her job and
is not making money. She has to pay $7,000 per month in bills and expenses. When
will her account reach zero? Fill in the table to find the solution.
x f(x) = 14,000 - 7,000x
0
14,000
1
2.
Sylvia will run out of money in
months.
Answer:
i think two months im not sure tho
Step-by-step explanation:
Determine the intercepts of the line.
y = 4x + 7
X-intercept:
y-intercept:
Answer:
Y intercept: (0,7)
X intercept: (-7/4, 0)
Step-by-step explanation:
Step-by-step explanation:
finding y intercept:(x=0)
y=4x +7
=4(0)+7
y=7
finding x intercept:(y=0)
y=4x+7
0=4x+7
-7=4x
x=-7÷4
Consider the system of inequalities.
3x + 2y < 8
-5x - 9y > -2
Select all ordered pairs that are solutions to the system of inequalities.
(-10, -3)
a)
b)
(-1, 5)
(0, 0)
d)
(1, -1)
Answer:
b)
The point is (-1,5) and (0,0) also satisfies the given inequalities
The solution of the given inequalities
(x, y) = (4 , -2 )
Step-by-step explanation:
Step(i):-
Given system of equations are
3x + 2y < 8
-5x - 9y > -2
The solution of the given equations are
3x + 2y = 8 multiply '5'
-5x - 9y = -2 multiply '3'
15 x + 10 y = 40 ...(i)
-15x - 27 y = -6.....(ii)
Adding (i) and (ii) , we get
- 17 y = 34
y = -2
Substitute y = -2 in equation 3x + 2y =8
3x - 4 =8
3x = 12
x =4
The solution of the given system of inequalities
(x, y) = (4 , -2 )
Step(ii):-
3x + 2y < 8
-5x - 9y > -2
The point is (-1,5)
-3 + 10 < 8
7 < 8
5 - 45 > -2
-40 > -2
The point (0,0) also satisfies the given inequalities
Final answer :-
The point is (-1,5) and (0,0) also satisfies the given inequalities
the cost for a bakery to make a dozen muffins is 2.52. the sale price of an individual muffin is 2.99. for one day, the bakery will donate 1/2 of the profits from muffin sales to charity. what is the bakeries donation, in dollars, if 88 muffins are sold that day
Answer:
I'm pretty sure it would be $131.56
Step-by-step explanation:
I think it will be $131.56 because if you take an multiply the 2.99 times 88 the number of muffins that were sold that day, then you would get $263.12. If you donated 1/2 of the profits made, then you would take 263.12 and divide it by 2 because half of it would be divided by 2. So therefore you would get $131.56! Hope this helps!
Correct me if I'm wrong!
Evaluate -8 x |2|.
A.-16
B.-10
C.16
D.10
Step-by-step explanation:
|| represents the absolute value function:
|x| = x when x >= 0,
|x| = -x when x < 0.
Therefore (-8) * |2| = (-8) * 2 = -16. (A)
Answer:
Step-by-step explanation:
In step 1: mode will be solved so |2| will be absolute positive value of 2 which is 2
Step 2: multiply by -8 which is -16
So Answer is (A) -16