The cost to see a movie is $10 for adults and $6 for children. The total cost is 10x+6y
where x
is the number of adults and y
is the number of children seeing a movie. What is the total cost if 3 adults and 5 children see a movie together? (1 point)
The total cost is $
.
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To find the total cost, we substitute x = 3 and y = 5 into the expression 10x + 6y:
Total cost = 10(3) + 6(5)
= 30 + 30
= 60
Therefore, the total cost is $60.