Answer:
20
Step-by-step explanation:
Your equation is correct. To solve it subtract 1.5r from both sides and divide by the resulting coefficient of r.
15 = 0.75r
15/0.75 = r = 20
You must rent 20 movies for the costs to be the same.
Answer:
The graph will open to the right and will be mostly in quadrant 1
Step-by-step explanation:
Answer:
B)-20
Step-by-step explanation: