What is 5×20+2raised to the power 2

F(x) = (x^2 + 3x − 4) and g (x) = (x+4) find f/g and state the domain.

Write each fraction as an equivalent fraction with a denominator of 120then write the original fractions in order from samllest to largest

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?