Answer:
n = -1
Step-by-step explanation:
1 - 8n - 8 = -7n - 6n - 12
Simplify
-8n - 7 = -13n - 12
Add 7 to both sides
-8n = -13n - 5
Add 13n to both sides
5n = -5
Divide both sides by 5
n = -1
(Points plotted and connected in picture below)
Slope: 9
The slope represents the total cost depending on the number of DVDs ordered.
Y-intercept: 6
Answer:
arithmetic
Step-by-step explanation:
hope it helped