The simplified expression is 10m + 20.5, where m stands for the total number of months.
Initially, we can express her expenses as follows:
8.5 + 62.5m and 12 + 3.75m.
Adding these two expressions together yields a combined equation of:
10m + 20.5.
The solution to the equation is 75.
9+9+9+9+9=45. I'm unsure if that is what they want.
Answer:
80.7 because you multiply
