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What is the answer? Please help

What is the answer? Please help-example-1
User Xi Sigma
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1 Answer

24 votes
24 votes

A child's ticket is 10 dollars. An adult's ticket is 19 dollars.

X= adult ticket

y= child ticket

3x + 4y = 97 (multiply by negative 2)

2x + 3y = 68 (multiply by 3)

-6x - 8y = -194

6x + 9y = 204

(add)

y= 10

Then choose an equation to substitute y for 10 to get 19.

User Josh Beam
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2.9k points