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Please help ASAP thank you in advance ​

Please help ASAP thank you in advance ​-example-1

1 Answer

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Answer:

$12 - t

Explanation:

(the cost of the snack) + (the cost of the ticket) = (the total cost)

the cost of tickets = t

the total cost = $12

(the cost of the snack) = (the total cost) - (the cost of the ticket)

Substitute

(the cost of the snack) = $12 - t