Solve the following system of equations by the substitution method. 8x = 2y + 5 3x = y + 7 What is the solution set?

(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)

Iwant to know what 3g+5h+4g-2h is my teacher is too selfish to tell us

Which of the following correctly justifies statement four of the two column proof? a. corresponding angles theorem b. transitive property of equality c. vertical angle theorem d. substitution property of equality