What are my like terms here:

4b, b, 7, 9b

(08.01)consider the following pair of equations: x + y = −2 y = 2x + 10 if the two equations are graphed, at what point do the lines representing the two equations intersect? (−4, 2) (4, 2) (−2, 4) (2, 4)

Find the missing dimension! need asap! tiny square is a =3025 in ²

What is the slope of the line (-7,2) (4,6)