Can someone please help me with this thank u

What is the range for 31,39,29,34,37,24,36,33,34,28

Find the solution(s) to x^2-14+49=0

Each flyer costs $0.25. our total budget is $555. it will cost $115 for other supplies. about how many flyers do you think we can buy? a.)less than 1,000 flyers b.)between 1,000 and 2,000 flyers c.)10,000 flyers d.)greater than 2,000 flyers