Aman wants to purchase 2 pounds of red apples at $.75 per pound and 3 pounds of green apples at $.25 per pound. if the man pays with a five dollar bill how much change should he receive?

One integer is 8 times another. if the product is 72, then find the integers

Sketch the region enclosed by the given curves. decide whether to integrate with respect to x or y. draw a typical approximating rectangle and label its height and width. y= 5x, y=7x^2then find the area s of the region.

Johnny rode his bike to a friends house 4 blocks down the street in his neighborhood. he immediately rode back home once he realized his friend was unable to play. what was his displacement for the total bike ride trip? what could you use as a reference point ? show the steps to solve this problem.