To find the total cost when 3 adults and 5 children see a movie, we can substitute x = 3 and y = 5 into the expression for the total cost:
Total cost = 10x + 6y
Total cost = 10(3) + 6(5)
Total cost = 30 + 30
Total cost = 60
Therefore, the total cost if 3 adults and 5 children see a movie together is $60.
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 $___
1 answer
1 answer