Which ordered pair is a solution of the equation? 3x-y=13
A. Only (6,5)

B. Only (3,-4)

C. Both (6,5) and (3,-4)

D. Neither

49xy +34y - 72z. determine the degree of the polynomial

Solve the following inequalities and show the solution on a number line. 3/4 (2x-7) ≤ 5

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.]