Answer:7x + -5y = -28
(-4, _)
(1, _)
(_, 14)
Step-by-step explanation:
Answer:
(-4 , -3)
Step-by-step explanation:
Answer:
the anwser is y=5600
I'm going to just go by this because of research and you didn't show the 4 problems so if this fixes your question then there you go
Answer: 834.142857143
Step-by-step explanation: I did it on paper this is like 3rd grade math.