Simplify the expression by combining like terms
7y - 6x + 3 – 2x + 8- y

Can someone me out here number 4 plz

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]

What is the distance from zero if a quadratic function has a line of symmetry at x=-3 and a zero at 4