Simplifying each side of the equation results in x^2-3x-4 = 5x+6

Aline passes through 3,7 and 6,9 what equation represents the line

Eden has a part time job. she is paid ? 7.20 an hour the week she worked 18 and a half hours how much is she paid

Side xy of triangle xyz is extended to point w, creating a linear pair with ∠wyz and ∠xyz. measure of an exterior angle what is the value of x? 64 80 100 180