The perimeter of a rectangle is (10x2).if it's width is (2x-1),which expression represents the length a.5x-2 b.3x+2 c.8x+3 d.12x+1

asked Dec 9, 2022 186k views

2 votes

The perimeter of a rectangle is (10x2).if it's width is (2x-1),which expression represents the length

a.5x-2
b.3x+2
c.8x+3
d.12x+1

by Wiimm

7.5k points

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5 votes

Answer: b. 3x + 2

Explanation:

2l + 2w = p

2l + 2(2x - 1) = 10x + 2

2l + 4x - 2 = 10x + 2

2l = 6x + 4

l = 3x + 2

Ryan Giglio answered Dec 16, 2022

8.5k points

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