Question

The length of a rectangle is 2 more than twice the width. Find the dimensions of the rectangle if the perimeter is 76.

If x represents the width of the rectangle, then which expression represents the perimeter?

Answer 1

these are my answer chooses
2x + 2
4x + 4
6x + 4

Answer 2

2x + 2

Answer 3

thank you

Answer 4

2x + 2 = the length

Answer 5

so is it
4x+4 or 2x+2

Answer 6

x = width
P = 2L + 2x
L = 2x + 2

76 = 2(2x + 2) + 2x
76 = 4x + 4 + 2x
76 = 6x + 4
76 - 4 = 6x
72 = 6x
x = 72/6
x = 12 (width)

L = 2x + 2
L = 2(12) + 2
L = 24 + 2
L = 26

check...
P = 2L + 2x
76 = 2(26) + 2(12)
76 = 52 + 24
76 = 76 (correct)

width(x) = 12
Length (L) = 26

Answer 7

im so confused

Answer 8

what one is is

Answer 9

Perimeter = 6x + 4

Answer 10

ok thank you