If you rent 5 dvds for 5 nights for $5 how much should you expect to pay to rent 1 dvd for 1 night

What properties allow transformation to be used as a problem solving tool

Olga used 100 ounces of flour to make 225 muffins. how many ounces of flour will be used to make 300 muffins?

The formula for the lateral area of a right cone is la = rs, where r is the radius of the base and s is the slant height of the cone.which are equivalent equations?