At a particular restaurant, hamburgers are priced $3 each, 2 for $5 and 5 for $9. what is the maximum number of hamburgers that can be purchased for $48

Orly uses 2 cups of raisins for every 12 cups of trail mix she makes. how many cups of trail mix will she make if she uses 8 cups of raisins?

Last week , donnell practiced the piano 3 hours longer than marcus . together, marcus and donnell practiced the piano 11 hours . for how many hours did each young man practiced the piano

If twice a number is at least three less than four times the number, which of the following are true? let n represent the number.