Question

The total amount of fence around a rectangular play area must be at least 90 feet, but no more than 120 feet. If the length of the play area is twice as long as the width, find the possible widths of the play area.

11 ≤ w ≤ 15
15 ≤ w ≤ 20
21 ≤ w ≤ 30

Answer 1

2nd?

Answer 2

let me just a sec to think

Answer 3

yep. second choice

Answer 4

thanks:)

Answer 5

np :)