3 years ago

Which equation combines with the given equation to form a system of equations with the solution x = 3 and y = 9?

2 answers:

4 0

Subsitute in all to see which ones have tthose solutions
subsitute 3 for x and 9 for y

A works
B is false
C is false
D is true
E is false
F is false

answer is A and D

SashulF [63]3 years ago

3 0

Its out of A and D ..........................

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