Star makes skirts as a hobby. it costs her $34 to make one skirt. her fixed costs are $275. if she can sell her skirts for $45, how many must she sell to break even? show your work or explain your work.
a)25
b)15
c)8
d)28

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.