The result of cubing both sides of the equation is x2 – 7 = 2x + 1. This equation is
A. Linear
B. Quadratic
C. Cubic

Find the domain of the following expression: 1/(√x)-2

Kevin's bank offered him a 4.5% interest rate for his mortgage. if he purchases 3 points, what will be his new rate?

Ms. green tells you that a right triangle has a hypotenuse if 13 and a leg of 5. she ask you to find the other leg of the triangle. what is you're answer?