PLEASE HELP!! :))


System A:

4x + 16y = 12

x +2y = -9


System B:

4x + 16y = 12

x + 4y = 3


1) How can we get System B from System A?


Choose 1 answer:


A. Replace one equation with a multiple of the other equation


B. Replace one equation with a multiple of itself


C. Swap the left-hand sides of both equations


D. Swap the order of the equations


2) Based on the previous answer, are the systems equivalent? In other words, do they have the same solution?


Choose 1 answer:


A. Yes


B. No