Answer:
7n-20 I believe
Step-by-step explanation:
hope this helps
Answer is C. y=1/3x+3
the slope is going to be 1/3 (opposite of -3/1) and if go to the point 3,4 and go down one and left 3, you will get a y intercept as 3
Answer:

Step-by-step explanation:
To rid the denominators, multiply both sides by
.
We get:

Simplifying, we have:

Solving, we get:

Therefore, the solution with the greatest value is 
Answer:
When a=-2, and b=5, a+b = -2+5, which is equal to 3.
Let me know if this helps!