There are 90 students in the seventh grade. Fifty-two of those students
are girls. If one student will be chosen at random to read the morning
announcements for the week, what is the probability that the student is a
boy?

Arestaurant charges $100 to rent its banquet room for an event. it also charges $15 to serve dinner to each guest. write an equation for the total cost of the banquet room in terms of the number of guests. deine your variables. what is the total cost of the banquet room for 20 guests?

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.

What are two numbers that have a sum of 15