Rusty is buying a new game that costs $50. What amount of sales tax must he pay if the sales tax rate is 5%, 10%, or 15%?

Add or subtract polynomial : –12qr? +13rq?

Mama mia restaurant used 1 2 2 1 ? of their mozzarella cheese making pizza and the remaining 6 4 64 ounces making pasta. how many pounds of mozzarella cheese did mama mia start with?

Parallelogram rstu is a rhombus. m∠r = 120° what is m∠t = 120 (what is m∠rsu? )