2 years ago

Someone please help me. I will give you hella points I need this answer to like graduate type

Mathematics

1 answer:

PtichkaEL [24]2 years ago

8 0

Answer:

$9 and $7

Step-by-step explanation:

The first equation:

x + 2y = 23

The second equation:

2x + 3y = 39

Convert to slope-intercept form:

x + 2y = 23 ⇒ 2y = -x + 23 ⇒ y = -1/2x + 11.5
2x + 3y = 39 ⇒ 3y = -2x + 39 ⇒ y = -2/3x + 13

The graph is attached

Intersection point is (9, 7)

Adult tickets cost $9
Child tickets cost $7

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vesna_86 [32]

Answer:

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Step-by-step explanation:

The picture of the question in the attached figure

we know that

In the right triangle of the figure

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using a calculator

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2 years ago

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gtnhenbr [62]

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2 years ago

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Answer:

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Step-by-step explanation:

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2 years ago

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blsea [12.9K]

Answer:

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Step-by-step explanation:

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2 years ago

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