Answer:
length = 24 inches
width = 13 inches
Step-by-step explanation:
Perimeter of a rectangle = 2l + 2w
where
l is the length
w is the width
From the question
Perimeter = 74 inches
The statement
The length of a rectangle is 2 inches less than twice it’s width is written as
l = 2w - 2
Substitute this expression into the perimeter formula and solve for the width
That's
74 = 2(2w - 2) + 2w
74 = 4w - 4 + 2w
6w = 78
Divide both sides by 6
w = 13
Substitute this value into l = 2w - 2
l = 2(13) - 2
l = 26 - 2
l = 24
Therefore we have
length = 24 inches
width = 13 inches
Hope this helps you
