the area of the jazzy juicers box top is 56 square centimeters. the box top is 7 centimeters long. How wide is it? what is the box top's perimeter?

is the width = 8 and the perimeter = 126

Area = Length * Width

56 = 7 * W

Solve for W.

Perimeter = 2L + 2W

The width is 8, but the perimeter is not 126.

126 centimeters?

No.

http://www.mathsisfun.com/geometry/perimeter.html

39

I mean 30

2(7+8)