A trainer at a gym earns $2,456.75 every month. She earns an extra $4.75 every time she sells a gym...

13. A trainer at a gym earns $2,456.75 every month. She earns an extra $4.75 every time she sells a gym membership. Last month, the trainer sold 32 gym memberships. What is the total amount of money the trainer earned last month?
14. Kayla wants to buy an art set that costs $58.50. Kayla has saved 80% of the amount she needs to buy the art set. How much money has Kayla saved?