Arron bought 1/2 pounds of cheese for 6$. assuming the situation is proportional, how many dollars d aaron will pay for 3 1/2 pounds of cheese

You are a clerk at convenience store. a customer owes 11.69 for a bag of potatoes chips. she gives you a five dollar bill. how much change should the customer receive?

Which expression is a perfect cube? a. x8 b. y24 c. m28 d. x64

If 7x=9y, y/z = 7/5 , then x/z = (a) 2/7 (b) 7/9 (c) 9/5 (d) 9/7 (e) 5/9