A store sells a package of 15 trading cards for ​$7.20. Use pencil and paper. Explain how you can tell that the unit price per card is less than​ $1. What is the unit price per​ card?

Arecipe uses 2 cups of sugar to make 32 brownies. how many cups of sugar are needed to make 72 brownies?

Which letters from the table represent like terms? a and b b and c a and d b and d

Abird on top of a 200 ft bridge tower sees a man standing on the lower part of the bridge (which is 50 ft above the ground). the angle of depression from the bird is 26 ̊. how far is the man from the base of the bridge tower? with explanation and pictures .