Please help this is a major grade

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

Suppose sat writing scores are normally distributed with a mean of 497 and a standard deviation of 109. a university plans to award scholarships to students whose scores are in the top 2%. what is the minimum score required for the scholarship? round your answer to the nearest whole number, if necessary.

In the diagram, gef and hef are congruent. what is the value of x