At the theatre one section of seats has 8 rows with 12 seats in each row. in the center of each of the first 3 rows are 4 broken seats that cannot be used. how many seats can be used in the section?

Write the fraction 9/50 as a decimal if needed round to the nearest hundredth

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

Val and tony get paid per project. val is paid a project fee of $44 plus $12 per hour. tony is paid a project fee of $35 plus $15 per hour. write an expression to represent how much a company will pay to hire both to work the same number of hours on a project.