Tonya is twice kevin's age. in three years, tonya will be 17. and in another three years, uncle rob will be three times tonya's age.
today kevin is years old , and uncle rob is years old.

Prove that 3: 8 is equivalent to 12: 32.a. use diagrams to support your answer.

Michelle had a birthday party. she bought a bag of candy with 96 starbursts, 72 hershey's, and 68 reese's. she wants to use all the candy she bought to make goody bags with the same amount of starbursts, hershey's and reese's in each bag. what is the largest number of bags she can make?

Your food costs are $5,500. your total food sales are $11,000. what percent of your food sales do the food costs represent?