Answer:
y = -248
Step-by-step explanation:
Hi there!
Set up a proportion:

Cross-multiply:

I hope this helps!
Answer:
Step-by-step explanation:
On a grid,
go to the middle, aka 0,0
move left 4 times, but stay on the same line. Then draw that line up and down on the -4 of x.
sorry if this isn't clear
Answer:
1) 
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6) 
Step-by-step explanation:
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6) 




Answer:
y = .5x+30
Step-by-step explanation:

<em>hope this helps, good luck :)</em>
Answer:
THANKS BRO
Step-by-step explanation: