Shemoya bought a model rocket kit from a catalog. The price of the kit was $135.96. The state sales tax of 8% was added, and then a $12 charge for shipping was added after the sales tax. What was the total amount Shemoya paid, including tax and shipping cost (rounded to the nearest hundredth)? * A. $22.87
B. $10.87
C. $149.95
D. $158.84

Cass decided to sell game programs for the hockey game. the printing cost was over 20 cents per program with a selling price of 50 cents each. cass sold all but 50 of the programs, and made a profit of $65. how many programs were printed? letting p represent the number of programs printed, set up an equation that describes this situation. then solve your equation for p.

Neveah and clint are baking muffins for the bake sale. they need to bake 30 muffins for their display case. clint has baked 4 so far, and neveah has baked 7. how many muffins (m) do they have left to bake? show your work!

Frank has a devised a formula for his catering business that calculates the number of meatballs he needs to prepare. the formula is m=4a+2c, where c=number of children; m=number of meatballs; a=number of adults. how many meatballs are required for a party of 10 adults and 5 children?