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VashaNatasha [74]
3 years ago
5

Evaluate the expression when b=-7 and y=7 b-4y

Mathematics
2 answers:
Vinvika [58]3 years ago
7 0

Answer:

-35

Step-by-step explanation:

b-4y

We know b = -7 and y =7

-7 - 4(7)

Multiply

-7 -28

Add

-35

Bess [88]3 years ago
3 0

b =  - 7 \: y = 7

b - 4y

( - 7) - 4(7)

- 7 - 28

=  - 35

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The ratio of the number of miles Kyle drives to the number of hours he is driving is 468 to 9. What is Kyle's rate of speed? A)
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Step-by-step explanation:

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3 0
4 years ago
Read 2 more answers
Which expression is equivalent to 28 + 7? Prove your answer by showing your work.
OverLord2011 [107]

Answer:

ok so first lets find the answer to the original question

28+7=35

so lets find which one is equal to 35

7(4+1)=28+7=35 yes

4(7+1)=28+4=32 no

4(7+3)=28+12=40 no

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a is the answer

Hope This Helps!!!

6 0
2 years ago
Mrs. Galicia is creating a bunny farm. The farm starts with 820 bunnies and is growing at a rate of 20.75% per month. How many m
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<h3>When would the bunny farm be triple its size?</h3>

The formula that can be used to determine the number of months it would take Mrs. Galicia's bunnies to triple in size is:

Number of years =  (In FV / PV) / r

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IN(3) / 0.2075 = 5.3 months

To learn more about tripling time, please check: brainly.com/question/21841217

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