Answer:
A.
Step-by-step explanation:
The given equation is

We solve for y by subtracting 3x from both sides to obtain;

We now divide through by -7 to get;

This simplifies to;

This equation is now in the form y=mx +c, where
is the slope.
Answer:
d. c. b. a.
Step-by-step explanation:
Answer:
45
Step-by-step explanation:
9x60=540
540/12= 45