Astudent charges twenty dollars per hour to type college papers. the student's average typing speed is fifty words per minute. at this rate, how much should the student charge for typing a paper that contains 31,500 words?

Abag of jelly beans contain 13 pink, green, 20 yellow, 10 black, 7 red, and 11 orange jelly beans. approximately what percent of the jelly beans are pink and yellow?

Fa bus driver leaves her first stop by 7: 00 a. m., her route will take less than 37 minutes. if she leaves after 7: 00 a. m., she estimates that the same route will take no less than 42 minutes. which inequality represents the time it takes to drive the route, r?

Two angles are complementary. the larger angle is 36 more than the smaller angle. what is the measure of the larger angle?