Mathematics, 11.11.2019 03:31 Kittylover65
The expression 10a+6c gives the cost (in dollars) for a adults and c children to eat at a buffet restaurant. a. the cost for 1 adult is $ . the cost for 1 child is $ .
Answers: 2
assuming the cost for 1 adult is 
and the cost for 1 child is 
and 
is solved as:
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The expression 10a+6c gives the cost (in dollars) for a adults and c children to eat at a buffet res...
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