Question

Kevin, Dustin, and Mike collect baseball cards. Together Dustin and Kevin have 81 cards. If Dustin and Mike combined their cards, they would total 96. The sum of Kevin's and Mike's cards is 93. How many baseball cards do they each have? Show all of your mathematical thinking below.

Answer 1

Answer: Kelvin has 39 cards

Dustin has 42 cards

Mike has 54 cards

Step-by-step explanation: please see attachment for explanation