I think the answer is m=1/5
Answer:
3.26$
Step-by-step explanation:
Simply subtract one from another to find the difference in the cost.
I'm pretty sure that you need to multiply pie times the radius of the circle
-5n-8(1+7n)=8
Let's simplify everything.
-5n-8-56n=8
Put the variables on one side and the numbers on the other.
-5n-56n=8+8
Combine like terms.
-61n=16
n=-16/61
Hope I helped! :)