Please answer soon! The length of a rectangle is five times its width.
If the perimeter of the rectangle is 120 in, find its length and width.

Thanks!

length=100 width=20

Step-by-step explanation:

20x5 is 100 and add 20 to that and you get 120

b. the decimal could be two-tenths.

step-by-step explanation:

set each factor equal to 0

4x-3 = 0

2x-1 = 0

solve for x.

4x-3=0

4x=3

x= 3/4

solve for x. 

2x-1= 0

2x= 1

x= 1/2

your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x