8 pounds 2.50 - 7.75 = 5.25 5.35 divided by 0.75=7 7+1=8 pounnndddsss
Carl's package weighed 8 pounds, as determined by analyzing the delivery service's pricing structure. The first pound costs $2.50, and each additional pound costs $0.75. By setting up an equation based on the total cost, we found that Carl's payment of $7.75 corresponds to a total weight of 8 pounds.
;