Please help, how do I figure out x?

Write an inequality and solve each problem.for exercises 11 and 12, interpret the solution.

Anew shopping mall is gaining in popularity. every day since it opened, the number of shoppers is 5% more than the number of shoppers the day before. the total number of shoppers over the first 10 days is 1258 how many shoppers were on the first day?

Use the distance formula to find the distance between (-3,5) and (3,1)