In the school gym, the ratio of the number of boys to the number of girls was 4: 3. after 160 boys left the gym, the ratio became 4: 5. how many girls were there in the gym?

55? i think maybe

step-by-step explanation:

in mathematics, a function is a relationship between two variables such that the value of one of the variables, called the dependent variable, is determined by the value of the other variable, called the independent variable. there is a specific term we use to describe the set of independent variables of a function.

5 feet of chain cost $9

so the answer is 1.80