Evaluate f(x) = sqrt(5x + 4) for x = 12

An angle that measures between 90 and 180° is called a(,

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?

In a graph with several intervals o data how does a constant interval appear? what type of scenario produces a constant interval?