What would be the ratio of the number of cans to the price at super saver and price busters if a coupon for $1 off the total purchase is used?

What is the solution of the systems of equations? y=2/3x+3 x=-2

Estimate the area under the curve f(x) = 16 - x^2 from x = 0 to x = 3 by using three inscribed (under the curve) rectangles. answer to the nearest integer.

Tom can paint the fence in 12 hours, but if he works together with a friend they can finish the job in 8 hours. how long would it take for his friend to paint this fence alone?