Dan is mailing packages. Each small package costs him $3.20 to send. Each large package costs him $3.90. How much will it cost him to send 1 small package and 5 large packages?

What is the ratio for the surface areas of the cones shown below, given that they are similar and that the ratio of their radil and altitudes is 4: 3? 23

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5

Suppose a store sells an average of 80 cases of soda per day. assume that each case contains 24 cans of soda and that the store is open 10 hours per day. find the average number of soda that the store sells per hour.