2021hhallissey 2021hhallissey

29-10-2018
Mathematics

contestada

The expression
9
a
+
6
s
is the cost for
a
adults and
s
students to see a musical performance. What is the total cost for three adults and five students?

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

29-10-2018

9a+6s =cost

substitute 3 adults and 5 students

9(3) +6(5) = cost

multiply

27+30=cost

add

57=cost

Total cost is $57

Answer Link

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