Chris sells roses for $22.99 a bunch at the end of the day he collected $321.86 how many bunches of roses did he sell

1. what are the missing reasons in the proof 2. it's in the second picture and 3

Answer this question, only if you know the answer. 30 points and brainliest!

Acircular city park has a sidewalk directly through the middle that is 111 - feet long. if each bag of fertilizer covers 50 square feet, then determine how many bags of fertilizers the parks and recreation department needs to use to cover the circular park. ignore all the sidewalks around and through the park.