Of 250 seventh grader students 175 walk to school what percent of seventh graders do not walk to school

There are 8 movies that you would like to see currently showing in theatres. in how many different ways can you choose a movie to see this saturday and one to see this sunday?

In the diagram below de and ed are tangent to 0 which expression gives the measure of def

5of the first 50 shoppers at a grocery store buy apples. how many shoppers can the store manager expect to check out before 25 customers buy applesa.) 100b.)150c.)200d.)250