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shutvik [7]
3 years ago
8

1. The length of ribbon available is 46 feet. The banner has a length of 15 feet and an unknown width. The ribbon goes around th

e outside of the banner. Write an expression to describe the length of ribbon that will be needed. Remember, the perimeter of a rectangle is twice the length plus twice the width. Use w to represent the width.
for question 1. I got   p=2(15+w)

2. The length of ribbon available is 46 feet. Write an inequality that compares your expression from part 1 with the length of ribbon available.

for question 2. I got p=2(15+w)≤46

3. Use the inequality from part 2 to solve for the width of the banner.


4.Write your answer in a sentence.
Mathematics
1 answer:
Leya [2.2K]3 years ago
4 0

1.       I got the same answer as yours:

P = 2 (15 + w)

2.       I also got the same as yours:

P = 2 (15 + w) ≤46

3.       To solve for the width we have to leave the w to the left side alone like this:

15 + w ≤ 46/2

W ≤ 23-15

W ≤ 8 feet

<span>4.       </span>The width of the banner is less than or equal to 8 feet.

<span> </span>

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