Which of the following functions equals 8 when you evaluate f(2)? Select all that apply.
a. O fx) = 2*+1
b. fx) = 3x - 2
c. Ax) = |x-8+2
d. Ox) = x(5x - 2)
e. f(x) = x? - 2x+4

The expression 6x2 gives the surface area of a cube, and the expression x3 gives the volume of a cube, where x is the length of one side of the cube. find the surface area and the volume of a cube with a side length of 6m

What is 20+(5 x 2/5 )+ 3 show your work

Complete the steps, which describe how to find the area of the shaded portion of the circle. find the area of the sector by multiplying the area of the circle by the ratio of the to 360. subtract the area of the triangle from the area of the sector.