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Math is hard plz help​

Math is hard plz help​-example-1

1 Answer

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Answer:

see explanation

Explanation:

(a)

Cost (C) = 4x + (4 × 19), that is

C = 4x + 76 or

4x + 76 = 572 ← equation modelling the situation

(b)

Subtract 76 from both sides

4x = 676 ( divide both sides by 4 )

x = 169

The cost of a ticket is $169

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