Isabella’s mom takes her and two other friends mini-golfing. The table below shows how much different things cost at the mini-golf park.
Isabella’s mom purchases 1 adult game, 6 child games, a pirate hat, and 30 arcade tokens. She has a coupon for 1/10 off the total bill. How much did Isabella’s mom spend at the mini-golf park?
A) $31.75
B) $44.25
C) $51.53
D) $57.25