Rachelle randomly surveys seventh graders in her school & finds that 7 of 25 play a school sport. If there are 175 seventh graders in the school, about how many are expected to play a school sport?

Aiden drives to school and back each day. the school is 16 miles from his home. he averages 40 miles per hour on his way to school. if his trip takes 1 hour, at approximately what speed does aiden drive home?

Oliver had $50 on the day before his birthday. after he recived some money for his birthday , he had $75. write and solve eqaution to find how much money oliver received for his birthday. x+50=75

Solve 4 ln x=2ln25 a) x=5 b) x=25 c) x=625