Someone help and plz make sure it’s right

Which fraction below is equivalent to 10/12?

Three times the sum of a number and seven is negative thirty-six. what is the number?

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.