Frankia
29.01.2020 •
Mathematics
Azoo train ride costs $3 per adult and $1 per child. on a certain day, the total number of adults (a) and children (c) who took the ride was 30, and the total money collected was $50. what was the number of children and the number of adults who took the train ride that day, and which pair of equations can be solved to find the numbers?
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Ответ:
10 Adults and 20 Children
Ответ:
Step-by-step explanation:
the equation is:
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