What is the quotient? StartFraction (negative 7) squared Over (negative 7) Superscript negative 1 EndFraction

The price of an item has been reduced by 30%. the original price was $30. what is the price of the item now ?

Maurice has 54 fewer comic books than rebecca.they have 130 comic books together .how many comic books are in maurices collection ? how many comic books are in rebeccas collection

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.