The murphys are on vacation and want to go on a helicopter tour. the tour itself costs $125 per person and they also have to pay a fuel fee of $50. if there are four people in the family, how much will the tour cost them?

The tour should cost the Murphys $550.
You mulitply $125 times the 4 people. After you get $500, you add $50 to that for the fuel fee and you get $550.
Since there is only one helicopter tour, there is only one fule fee of $50.
Hope this helps.