Come up with a question and reasoning that would justify this answer: 83
Question and rationale: The question is: Mindy has 7 less than 9 times as many emails waiting for her as phone messages. If she has a total of 93 emails and phone messages combined, how many emails does she have?
Step-by-step reasoning process: Let e be the number of emails Mindy has and m be the number of phone messages? We know that e + m = 93 and e = 9m - 7. Substituting the second equation into the first equation, we get 9m - 7 + m = 93. Combining like terms, we get 10m - 7 = 93. Adding 7 to both sides of the equation, we get 10m = 100. Dividing both sides by 10, we get m = 10. Substituting this value back into the equation e = 9m - 7, we get e = 9 * 10 - 7 = 90 - 7 = 83.

Come up with a question and reasoning that would justify this answer: 15
Question and rationale: The question is: Kayla and Theresa went to buy some chocolate bars and soda cans. Theresa bought twice the number of chocolate bars and soda cans Kayla bought. If Theresa bought 12 chocolate bars and 18 soda cans, how many chocolate bars and soda cans did Kayla buy in total?
Step-by-step reasoning process: Kayla bought 12 chocolate bars / 2 = 6 chocolate bars. She also bought 18 soda cans / 2 = 9 soda cans. The total number of chocolate bars and soda cans Kayla bought is 6 chocolate bars + 9 soda cans = 15 items.

Come up with a question and reasoning that would justify this answer: 39
Question and rationale: The question is: A large puzzle costs $15. A small puzzle and a large puzzle together cost $23. How much would you pay for 1 large and 3 small puzzles?
Step-by-step reasoning process: A small puzzle costs $23 - $15 = $8. Three small puzzles cost $8 x 3 = $24. So, 1 large and 3 small puzzles cost $24 + $15 = $39.

Come up with a question and reasoning that would justify this answer: 2210
Question and rationale:
The question is: Riku has 25 times more stickers than Kristoff. If Kristoff has 85 stickers, how many stickers does Riku have?
Step-by-step reasoning process: If Kristoff has 85 stickers, Riku has 25 * 85 stickers = 2125 more stickers. The total number of stickers Riku has is 2125 stickers + 85 stickers = 2210 stickers.