Geoffrey has 30 problems to do for math homework he finished 60 percent of them before play practice how many problems did geoffrey finish before play practice

Can i get some on 18,20,& 22? or one of them

The difference of 2 numbers is 21 and the quotient of the equation is 4 then what are the two numbers?

To make a monster appear large in a movie, a human actor wore a costume and walked through a scale model of a city. the scale used was 1 inch = 15 feet. the actor is 60 inches tall. how tall does the monster appear in the movie? question 5 options: 720 feet 75 feet 4 feet 900 feet