AI, please show me step by step solution.

Mrs. Jochen had 32 markers in her classroom. She buys new boxes of markers that have 9 markers in each box. Now, she has 86 markers. Which equation can be used fo find how many new boxes she bought? a) 32+ 9x =86 go to station 3 b) 32x-9x = 86 go to station 4 c) 9x-32=86 go to station d) 32-9x=86 go to station Priscilla has already run 6 miles this month. She plans to run an additional 2.9 miles per day. Priscilla has a goal to run 41 miles. Which equation can be used to find how long it will take her to reach her goal? 4] =6-2.5x go to station 3 41=6x+25 go to station 41 =6x-2.5 go to station 11 4] =2.5x +4 go to station 1