Jose orders 8 copies of a book online. He pays $5 for shipping Which expression represents his total cost?

A. 8 - 5b

B. 8 + 5

C. 8b-5

D. 8b+ 5

Tyler enjoys the fish so much that after his birthday his family decides to take him to a famous aquarium a tank at the aquarium is similar to his tank with the scale factor of 8 how many times greater is the volume of the tank at the aquarium than the volume of tyler tank

James was playing a game with his friends. he won 35 points. then he lost 15, lost 40 and won 55. how did he come out

Mario is constructing a frame for 10 in. by 8 in. photo. he wants the frame to be the same with all the way around in the same area of the frame and photo to be 120 square inches what is the dimension of the frame?