Answer:
a
Step-by-step explanation:
It’s 4, I hope it helps!!
Answer:
A ................................
15 - 1 = x thats the answer to the problem thats how you can have the answer
Answer:
Step-by-step explanation:
First system: no solution, since the two lines are parallel; they never cross.
Second system: one solution
Third system: infinitely many solutions, since the second equation is a multiple of the first
