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In a certain first grade classroom, the average height is \(x\) inches for the 5 girls and \(y\) inches for the 8 boys.

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by VJesus12 » Sat Jul 11, 2020 11:24 pm

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In a certain first grade classroom, the average height is \(x\) inches for the 5 girls and \(y\) inches for the 8 boys. What is the average height for the 13 students in the classroom combined?

(1) \(15x + 24y = 1755\)
(2) \(x < 40\)

[spoiler]OA=A[/spoiler]

Source: Veritas Prep
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Source: — Data Sufficiency |