Merry Christmas and Free Points! :)

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

How can writing phrases as algebraic expressions you solve problems?

Interpret the following expression (5y^2-7)^3/(2y)^2