The expression 5.50(c+a) best represents the total money earned by the company from the sale of tickets.
Step-by-step explanation:
Given,
Charge per ticket = $5.50
Total number of children who bought ticket = c
Total number of adults who bought ticket = a
Cost for c tickets = 5.50c
Cost for a tickets = 5.50a
Total = 5.50c + 5.50a
Taking 5.50 common
Total = 5.50(c+a)
The expression 5.50(c+a) best represents the total money earned by the company from the sale of tickets.
Keywords: addition, multiplication
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