Please help!! The perimeter of a rectangular field is 300 feet. If the length of the field is 10 feet less than three times the width, what are the dimensions of the field?

Question

asked Apr 4, 2023 212k views

1 Answer

Glen Elkins · Answer 1 · 2023-04-11T01:28:52+0000

Answer: Let the width be x & length be 3x-10

perimeter = 2(l+w)

300=2(3x-10+x)

300=2(4x-10)

300=8x-20

320=8x

width = x = 40

length = 3x-10 = 110

Explanation: