Consider the unfinished equation 12(x-3)+18= Match the following expressions with the number of solutions the equation would have with that expression on the right hand
side.
A. 6(2x-3)

Evaluate the expression for the given value of the variable 7a - 4a for a =8

Atheater wants to build movable steps that they can use to go on and off the stage. they want the steps to have enough space inside so they can also be used to store props. how much space is inside the steps?

50 plz, given the system of equations, match the following items. x + 3 y = 5 x - 3 y = -1 a) x-determinant b) y-determinant c) system determinant match the following to the pictures below.