Alex started the year with 425$ in the bank and is saving 25 dollars a week. kaia started with 875$ and is spending 25$ a week. when will the have the same amount of money in the bank? how much will they both have at the same time

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