Richard buys 1 tooth cleaning kit for $25 and a toothbrush for $15. he spends the rest of his money on body soap. he has $80 at the start. each body soap is $5. how many can he buy?

50 points~ ! i have to turn this in tomarrow

Car a and car b were in a race .the driver of car b claimed that his car was twice as fast as car a

Kristen is wrapping presents for the holidays. she has a box that measures 4 ft. x 2 ft. x 2 ft. how many square feet of wrapping paper does she need to cover the box without overlapping?