Amy V. answered • 4d

Experienced ACT/SAT and Math Tutor

So basically, what they're saying is that m is between 6 and 12. You can also write that as 6 < m < 12.

What we need to do is solve two different equations for the cost, one with m as 6 and one with m as 12, to get the range of the cost.

When we solve C = 2(6) + 8, we get **$20**

When we solve C = 2(12) + 8, we get **$32**

So the range would be between $20 and $32, which you could also write as 20 < c < 32.

Hope that helps!

Gabrielle F.

thank you so much!3d