A store is having a sale on chocolate chips and walnuts. For 9 pounds of chocolate chips and 7 pounds of walnuts, the total cost is 37 . For 3 pounds of chocolate chips and 5 pounds of walnuts, the total cost is 17 . Find the cost for each pound of chocolate chips and each pound of walnuts.

Gravel is being dumped from a conveyor belt at a rate of 25 ft3/min, and its coarseness is such that it forms a pile in the shape of a cone whose base diameter and height are always equal. how fast is the height of the pile increasing when the pile is 14 ft high? (round your answer to two decimal places.) ft/min

Matt had 5 library books. he checked out 1 additional book every week without retuening any books. whats the matching equation

Equal rights is what a. equlaity b. standards c. sovereignty d. minority rights