Will mark brainliest if you help me please

Factor and solve to find roots x squared -x - 90 =0

Tom travels between the two mile markers shown and then finds his average speed in miles per hour. select the three equations that represent this situation.

Frank is lending $1,000 to sarah for two years. frank and sarah agree that frank should earn a real return of 4 percent per year. instructions: a. the cpi (times 100) is 100 at the time that frank makes the loan. it is expected to be 113 in one year and 127.7 in two years. what nominal rate of interest should frank charge sarah?