Identify n in the equation below. then name the property that is used.
6 = 6 + n

a). 1, identity property of addition

b). 0, identity property of addition

c). 0, commutative property of addition

d). 0, multiplicative property of zero

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.