If f(x) = 4x – 12, what is f(-2)?

A. 4
B. 8
C. –20
D. –4

What is the solution to the equation 9^(x+1) =27

Which math sentence can be used to determine if the triangle is a right triangle?

The number of 8th graders who responded to a poll of 6th grade and 8 th graders was one fourtg of the number of 6th graders whi responded if a total of 100 students responddd to the poll how many of the students responded were 6 th graders