Solve the system by using substitution.
y = 2x – 10 and - 6x – 2y = -10
2 answers:
Make them both as y=mx+b for then make them equal each other. Should look like the picture I took.
Answer:
(3, -4) or x = 3 and y = -4
Step-by-step explanation:
Hope this helps!
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The "unit rate" appears to be $20 per ticket.
I need more information for this, the y-axis!
Y=f(x)=2x find f(x) when x=2
Plug in
f(2)=2(2) =4
Answer
4
Step-by-step explanation:
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