1/2x + 1/3y = 0 1/4x - 1/2y = 8 What is the solution of the system shown? (-8, 12) (8, -12) (8, 12)

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

Adesigner charges a one time fee of $200 plus $40 an hour for each project. write an expression to represent how much money the designer will make for a project

Use sigma notation to represent the following series for 9 terms.