The hardware store where you work charges $.80 including tax, for a pound of nails. a customer purchases 5 3/4 pounds of nails. how much should you charge for the nails?

Which expression is equivalent to 2x^2+7x+4?

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.

Apolynomial has two terms. check all of the factoring methods that should be considered. common factor difference of cubes sum of cubes difference of squares perfect-square trinomial factoring by grouping