Sarah wants to join a gym. fitness gym charges a $120 enrollment fee and $25 a month. sports gym charges no enrollment fee and $45 a month. she writes the two equations c = 120 + 25x and c = 45x and graphs the solution. the graph shows in 6 months the gyms will cost the same amount. how much will the gyms cost at 5 months?

At 5 months Fitness Gym will cost $245 and Sports Gym will cost $225.

Step-by-step explanation:

Hi, to answer this question we simply have substitute x=5 in both equations:

Fitness Gym:  

C = 120 + 25x

C = 120+ 25(5)

C = 120+ 125

C =$245

Sports Gym:

C = 45x

C = 45 (5)

C =$225

So, after 5 months Fitness Gym will cost $245 and Sports gym will cost $225.

Feel free to ask for more if needed or if you did not understand something.

the square root of what number? if you add that, then someone will probably answer the question.

26

step-by-step explanation: