1. There are 180 girls in the sophomore class of 300. a. what is the ratio of girls to boys?
b. what is the ratio of girls to total students?​

Draw a tape diagram to represent each situation.for some of the situations,you need to decide what to represent with a variable andre bakes 9 pans of brownies.he donates 7 pans to the school bake sale and keeps the rest to divide equally among his class of 30 students

What is the inverse of the function f(x) = 2x + 1?

18 16 11 45 33 11 33 14 18 11 what is the mode for this data set