Suppose z varies directly with x and inversely with the square of y . If `z =6 when x=3 and y=5 , what is z when x=10 and y=8 ?

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?

What is the result of adding the system of equations? 2x+y=4 3x-y=6

Rewrite the equation x = 65 - 60p by factoring the side that contains the variable p.