Nadia told Peter that she went to the farmer's market and bought 2 apples and one banana, and that it cost her $2.50. She thought that Peter might like
some fruit, so she went back to the seller and bought 4 more apples and two more bananas. Peter thanked Nadia, but told her that he did not like
bananas, so he would only pay her for 4 apples Nadia told him that the 2nd time she paid $6.00 for the fruit.
A) Nadia then told Peter she had made a mistake, and she actually paid $5.00 on her second trip. Now what answer did Peter get when he tried to
figure out how much to pay her?