Alan earned the following scores on the science tests: 78, 88, 90, 80, 88, 76, 70. Which measure should he use to suggest t his parents that his grades are mostly over 85?

A. Median
B. Mode
C. Range
D. Mean

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?

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

If f(x) and g(x) are inverse functions of each other, which of the following shows the graph of f(g(x)