Solve x^2 + 4x − 12 = 0. a. x = 2, x = −6 b. x = −2, x = −6 c. x = 3, x = −4 d. x = −3, x = 4

You earn a 12% commission for every car you sell. how much is your commission if you sell a $23,000 car?

In the diagram, gef and hef are congruent. what is the value of x

Joe has a rectangular chicken coop. the length of the coop is 4 feet less than twice the width. the area of the chicken coop is 510 square feet. what is the length of the chicken coup?