Need help with math questions.

The larger of two number is 4 less than twice the smaller number. the sum is 41. find the numbers

Which value would be a solution for x in the inequality 47-4x< 7

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.