HELP ME PLS will mark brainliest
Which table represents a nonlinear function?

What is the exact volume of the cylinder 1.5 m 2.5 m

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?

What is the value of x when x + 7 = 21?