What is the vertex form of this equation y=3(x-2)^2-(x-5)^2

Franklin neason earns $5,250 a month as a sales manager. what is his semimonthly salary? a.$10,500b.$5,250c.$2,365d.$2,625

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.

John has 1/2 pound of oranges to share with julie. if they share the oranges equally, how much will each of them have?