Answer: −1/8
Step-by-step explanation: maybe
Answer:
y = 8
Step-by-step explanation:

Answer:
-1288
Step-by-step explanation:
replace x with -7 because (x= -7) and the rest is a simple maths
Answer:
27:18
Step-by-step explanation:
multiply 3:2 by 9
Slope, found using the points is -55/11 = -5
We use that for the equation y=mx+b where m=-5. Since we also know one of the points, we can plug that in and find b
-12=-5(4)+b
-12=-20+b
8=b
So the equation of the line is y=-5x+8