Answer:

Step-by-step explanation:
line equation in general y = mx + b
m is the slope, and
b is the y-intercept
3=-3m+b
-7=3m+b
if we plus this two equations
3-7=2b
2b=-4
b=-2
3m=b-3=-5
m=-5/3
So,

Answer:
The answer is 2 hours.
Step-by-step explanation:
If she works so many hours and earns $7 an hour you divide $14 by $7 and get 2 hours
Answer:
60 degrees
Step-by-step explanation:
Using the 172 degrees and calculating it's distance from the angle, i conclude that it's 60
Answer:
what is the actual problem?
Step-by-step explanation:
Answer:
f= -(6/5)g
Explanation:
We have been given the expression 6f+9g = 3g+f
Solve for f means find the value of f
We will simplify the given expression:
we will collect the values of f at one side and g on the other side
So, rewriting the given expression 6f+9g =3g+f as 6f-f=3g-9g
So, after simplification it will lead to 5f= -6g
After further simplification f= -(6/5)g which is the final result