Mathematics
giddu
2016-09-20 04:44:51
The cost to buy one movie ticket is $7. If the total cost for the movie is a function of how many people go, then the input is ______. A: The $7 B: the number of people going C: the total cost D: the movie
ANSWERS
lau3807
2016-09-20 10:10:16

B, the number of people going.

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