2/3 is your answer to the question
Y=15+5g
Y is the total cost in one month. 15 is the cost of the membership and 5 is the amount you paid to see the game. G is the variable for the amount of games. You multiple the g by 5 to get the total cost of games per a month that you went and saw. Than you add the base cost of 15 or your starting point. And you get your total cost.
45/100 × 115 = 51.75...........
The answer is D. ..........
42,812 and 62,812! You just add and subtract 10,000 from 52,812 and you will get the answer! Hope this helps!