2 L + 2 w = 44 so L + w = 22
L w = 120 so L = 120/w
120/w + w = 22
w^2 - 22w + 120 = 0
(w-12)(w-10) = 0
ten by 12 :)
The area of a. Front cover of a book is 120 square inches. The perimeter is 44 inches.what are the dimensions of the cover. HELP
2 answers
the area of the front cover of a book