Problema Solution
Use inequality to solve.
One side of a rectangle is 14 inches and the other is x inches. What values of x will make the perimeter at most 80 inches?
Answer provided by our tutors
P ≥ 2l + 2w
80 ≥ 2(14) + 2w
80 ≥ 28 + 2w
52 ≥ 2w
w ≤ 26 inches