2 answers:
The answers is 11 because it has y=mx+b
Answer:
9. y= -2x+6
10. y= -0.4x+ 
11. y = -5x+2
12. y=41
13. y=2x+3
14. y= -4x-39
Step-by-step explanation:
9.
y= -2(x-3)
y= -2x+6
10.
12x+30y=10
<em>Subtract 12x from both sides</em>
30y=10-12x
<em>Divide both sides by 30</em>
y= -0.4x+ 
11.
y = -5x+2
(Already solved)
12.
y=6+36-1
y=41
13.
y-3=2x
<em>Add 3 to both sides</em>
y=2x+3
14.
y= -3-4(x+9)
y= -3-4x-36
y= -4x-39
You might be interested in
It falled at a unit rate of 2. Divide 20 by 10 . Mark me the brainlyest
Step-by-step explanation:
nnsndnxnxndjenendjdnrjr
60 text messages is your answer
Six million and seventy two hundred. 6.0072 x 10*
*=6