What is (x-8)(x+4)+(x-3)(x+9)? a. x^2-2x-59 b. x^2+2x-59 c. 2x^2-2x-59 d. 2x^2+2x-59

What is the maximum total area that 450cm of string can enclose if it is used to form perimeters of two adjoining rectangles as shown?

To solve the system of equations below, pedro isolated the variable y in the first equation and then substituted it into the second equation. what was the resulting equation? { 5y=10x {x^2+y^2=36

Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.