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What is the answer to this question number 2

What is the answer to this question number 2-example-1
User Jessevl
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1 Answer

1 vote

Answer:

B

Explanation:

number of adults=a

number of children=1

cost of adult tickets=$9 per adult

cost of children's tickets=$6 per child

Total cost=$78

9(a)+6(1)=78

9a+6=78 B

do have a great day ahead...

User Mare
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