Salvatore gets 50 trading cards for his birthday. He gives
22 cards to Madison, and Madison gives
18 cards to Salvatore. Then Salvatore's
sister gives him 14 cards. How many
trading cards does Salvatore have now?
Use math to represent the problem.

Someone answer this asap for the length, in feet, of a rectangular rug is represented by the expression 5x² + 2x. the width, in feet, is represented by the expression 3x². which expression represents the perimeter, in feet, of the rug? a. 8x² + 2x b. 8x² + 4x c. 16x² + 2x d. 16x² + 4x