posted by Miguel on .
The length of the side if a rectangular desk is given by 2x-7x cm. The length of the front is given by 2x +7y cm. What is an algebraic expression for the area of the top of the rectangular desk? Include correct units as part of answer.
Please proofread your questions before you post them. The side ≠ -5x cm.
Area = (side)(length)
Insert the correct values.