Mr. patrick teaches math to 1515 students. he was grading tests and found that when he graded everyone's test except payton's, the average grade for the class was 8080. after he graded payton's test, the test average became 8181. what was payton's score on the test?

What is the logarithmic function modeled by the following table? x f(x) 9 2 27 3 81 4

Mrs. morton has a special reward system for her class. when all her students behave well, she rewards them by putting 3 marbles into a marble jar. when the jar has 100 or more marbles, the students have a party. right now, the the jar has 24 marbles. how could mrs. morton reward the class in order for the students to have a party?

Factor x2 – 8x + 15. which pair of numbers has a product of ac and a sum of what is the factored form of the