Solve the following system. y=-2x^2 + 3x - 1 and x + y=-1.
The solutions are _
and _

Agraphic designer created a logo on eight and a half by 11 inch paper. in order to be placed on a business card, the logo needs to be one and 7/10 inches by 2 and 1/5 in. what is the scale factor of the dilation

Solve each quadratic equation by factoring and using the zero product property. 10x + 6 = -2x^2 -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.