Question

Answer this question for the brainliest answer (question 8)

Answer 1

Answer:

length=10

width=2

Step-by-step explanation:

let w = x

p = l + w

length = 3x + 4

24= 2(3x +4) + 2x

24= 6x + 8 + 2x (combine like terms)

24= 8x + 8 (then subtract each side by 8)

16 = 8x (then divide each side by 8)

2=x

Now plug in 2 for x.

length= 3x+4

3(2)+4

6+4=10

so length equals 10

width equals x, so the width would be 2