To rent a certain meeting room a college charges a reservation fee of $43 and an additional fee of $ 5.40 per hour. the math club wants to spend less than $91.60 on renting the meeting room.

Students are given 3 minutes for each multiple-choice question and 5 minutes for each free-response question on a test. there are 15 questions on the test, and students are given 51 minutes to take it.how many multiple-choice questions are on the test?

Julius sold five times as many computers as sam sold last year. in total, they sold 78 computers. how many computers did julius sell?

Which shows one way to determine the factors of 4x3 + x2 – 8x – 2 by grouping?