The area of a rectangle is y^2-4y-45 square inches. which expression represents a possible length for the rectangle?

a y+5
b y+9
c y-5
d y-45

One side of a rectangle is 7 feet shorter than seven times the other side. find the length of the shorter side if we also know that the perimeter of the rectangle is 306 feet.

Patty made a name tag in the shape of a parallelogram. reilly made a rectangular name tag with the same base and height. explain how the areas of the name tags compare.

How many terms does the polynomial x^2 y^2 have