Write an expression using fractions to show how to determine the amount that each person will pay. Then calculate each person's contributions showing all steps in long division. My chart:
Isaiah: 15.32
Friend 1: 17.36
Friend 2: 18.68
Friend 3: 11.97

Total: 63.33

Express -5 2/5 as an improper fraction.

Jessica is organizing a guided tour of the rain forest. the average profit per person that the touring company makes is given by the rational expression 18x+35/x, where x is the number of people going on the tour. what does the numerator of this rational expression represents?

Which polygon is she in the process of constructing ?