Your school is planning a field trip to the zoo. There are two different bus companies that the school can use. Bus company A has a $25 rental fee plus $7 for each student. Bus company B has a $85 rental fee
plus $5 for each student. How many students will need to go in order for the bus to cost the same from
both companies?

Aclassroom is made up of 11 boys and 14 girls. the teacher has four main classroom responsibilities that she wants to hand out to four different students (one for each of the four students). if the teacher chooses 4 of the students at random, then what is the probability that the four students chosen to complete the responsibilities will be all boys?

Astore sells 4 apples for $3 and 3 oranges for $4 if pete buys 12 apples and 12 oranges how much will it cost

Robert is placing sod in two square shaped areas of his backyard. one side of the first area is 7.5 feet. one side of the other area is 5.7 feet. the sod costs y dollars per square foot