Question

Write an algebraic expression for the verbal description. The perimeter of a rectangle with a width x and a length that is four times the width

Answer 1

Answer:

if width w=x----(1)

and lenght L=4x----(2)

Then

perimeter(P)=2(L+w)---(3)

put equ 1 and 2 in 3

Therefore,

p=2(x+4x)

p=2(5x)

p=10x