Antoine went on vacation to las vegas. his room cost $115.62 each night. his flight there cost $45.70 and his flight home was $32.49. he averaged $15.00 per day on food. on the first day antoine won $75.00 and on the last day he lost $25.00. if he stayed for 3 nights and 4 days, how much did the entire trip (including airfare, food, hotel, and winnings) cost him?

The entire trip cost him $435.05.

Step-by-step explanation:

Consider the provided information.

His room cost $115.62 each night. Thus, the room cost for 3 night is:

$115.62 × 3 = $346.86

His flight there cost $45.70 and his flight home was $32.49. Thus, the total money he spends on the flight is:

$45.70 + $32.49 = $78.19

He spends $15.00 per day on food. Thus, the total money he spends in 4 days is:

$15 × 4 = $60

He won $75 on the first day but lost $25 on the last day. So the total money he got is:

$75 - $25 = $50 won

Now add all the expenses and winnings:

$346.86 + $78.19 + $60 - $50 = $435.05

Hence, the entire trip cost him $435.05.

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