Uhura has 6x - 7 comic books while Scotty has 2x + 3 comic books. How many comic books do they have altogether?

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

Solve 2x2 + 8 = 0 by graphing the related function. there are two solutions: . there are no real number solutions. there are two solutions: 2 and -2

The function models the number of accidents per 50 million miles driven as a function