Need a response for mathematics course for algebra 1

You paint a 1/2 of a wall in 1/4 hour. how long will it take you to paint one wall

What values of x satisfy the inequality x^2-9x< 0? how is your answer shown on the graph?

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?