On a trip, the fare was 75¢ for each adult and 50¢ for each child. If 20 passengers paid $12.00, how many adults and children went?
Which of the following equations could not be used to solve the problem?
a. 75x + 50(20 - x) = 1200
b. 75(20 - x) + 50x = 1200
c. 75x + 50x = 20(1200)
ariyan187:
how many c makes 1 $
Use the three steps to solve the problem.
Two planes leave an airport at noon. If the eastbound plane flies at 660 mph and the westbound plane flies at 600 mph, at what time will they be 2,000 miles apart? Round your answer to the nearest minute.
{ ______ a0 p.m.}
Two planes leave an airport at noon. If the eastbound plane flies at 660 mph and the westbound plane flies at 600 mph, at what time will they be 2,000 miles apart? Round your answer to the nearest minute.
{ ______ a0 p.m.}
I accidentally asked this question on a different subject can you help ?
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Answer:
8 adults and 12 children
Step-by-step explanation:
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