Jillian decides to sell home-made masks in her neighborhood. The materials cost her $5 per mask, so to make a profit she decides to mark up the mask 125%. How much will she sell the masks for?

60 musicians applied for a job at a music school. 14 of the musicians play both guitar and drums. what is the probability that the applicant who gets the job plays drums or guitar?

Find the rate at which the water is now flowing from the tap give your answer cubic centimetres per second

In the picture below, line pq is parallel to line rs, and the lines are cut by a transversal, line tu. the transversal is not perpendicular to the parallel lines. note: figure is not drawn to scale. which of the following are congruent angles?