You go to the store and grab a candy bar that costs $2. However, when you get to the cashier, you see that you are being charged $2.14. Why is that? *

Which of the binomials below is a factor of this trinominal? x^2-13+30

Simplify. (-2)^-3 a. -8 b. -1/8 c. 1/8 d. 8

Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 23 = 10x a. -1.93, 11.93 b. 1.93, -11.93 c. 1.93, 11.93 d. -1.93, -11.93