Leonard can read 6 pages in 15 minutes. Amy can read 12 pages in 1 hour. Explain how you could use a graph to find how much longer it would take Amy to read a 720-page book than Leonard.

Pls if a cow has a mass of 9×10^2 kilograms, and a blue whale has a mass of 1.8×10^5 kilograms, which of these statements is true?

Suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet.

Factor the expression using gcf 9b+45