Answer to Question #210376 in Algebra for Sidney

Question

1. At what month (m) will the bill be the same? Show all of your work using the line paper or in your physical notebook . Hint: Set both expressions equal to each other and solve for m The latest Android will cost you a down payment of $110 and \$70/mont with T-Mobile. The latest iPhone will cost you a down payment of $120 and \$65/month with T-Mobile.

Answer 1

Assume that m is the month when the bills will be equal. So, equating two bills with each other we can make the equation:

$$110+70 m = 120+65 m$$ $$70 m - 65 m = 120 - 110$$ $$5 m = 10 , m=10/5=2$$