Mr. Sims received $3.36 in change from his grocery purchase. If the total amount of his purchase was $56.64, which equation and solution best represent x, the amount of money Mr. Sims gave the cashier? A x−56.64=3.36; x=60 B x+3.36=56.64; x=53.28 C 56.64−x=3.36; x=60 D x+56.64=3.36; x=60