How do you solve: show 2 ways 3 people can share a 5 section gummies worm

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

A25- foot ladder leans against a building and reaches a point of 23.5 feet above the ground .find the angle that the ladder makes with the building

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?