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anonymous
 5 years ago
Word problem: a cruise ship has 680 rooms with a revenue $92,500.00. Rooms with a view cost $160 per night and rooms without a view costs $105per night. how many rooms are there of each
anonymous
 5 years ago
Word problem: a cruise ship has 680 rooms with a revenue $92,500.00. Rooms with a view cost $160 per night and rooms without a view costs $105per night. how many rooms are there of each

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0OK let's get you started... Let v = # of cabins with a view w = # of cabins with 4 walls. Can you create an equation using the 680 data point?

anonymous
 5 years ago
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anonymous
 5 years ago
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anonymous
 5 years ago
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anonymous
 5 years ago
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anonymous
 5 years ago
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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0OK we know that the sum of view and nonview cabins equals 680. << This is equation 1. The next equation is the tough one. Let's breakit down: How much money do all the View cabins earn? How much do the wall cabins earn? For equation 2 you'll write and expression that adds those together to get a total revenue of $92,500,000.00

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Here's a hint: Eqn 1: __ v + __ w = 680 Eqn 2: (???)*v +(???)*w = 92500000.00

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0X+y=680 160x+105y=92500.00 =y=680x 160x+105(680x)=160x+71400105X=92500.00 =55x=21100 x=384 I am doing this correctly?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Yes  good job. Now use "384" and substitute into equation #1 to find the number of wallonly cabins. Make sure you label your answer.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0384+y=680 680384=296 y=296 Yes?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Looks good  obviously it works in the first equation. To be extra safe you can plug both values back into the second to check your answer. Label you numbers! <<Makes the teacher happy!

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0THank you Thank You!!!! your are the bomb!!!
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