a = # of adults = 3 s = # of students = 5
9(3) + 6(5) = 27 + 30 = 57
The expression 9a + 6s represents the cost for a adults and s students to see a musical performance. To find the total cost for three adults and five students, we simply substitute the given numbers into the expression:
Total cost = 9(3) + 6(5) = 27 + 30 = 57
Therefore, the total cost for three adults and five students to see the musical performance is $57.
The total cost for three adults and five students is $57, calculated using the expression 9a + 6s by substituting a = 3 and s = 5. This results in a cost of $27 for the adults and $30 for the students, which adds up to $57. Therefore, the final answer is $57.
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