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Math Asked by a SnapAndSolve user · about 18 hours ago

Choose the correct answer. If y varies directly as x and x = 8 when y = 10, what will y be when x = 24?

15. Choose the correct answer.
If y varies directly as x and x = 8 when y = 10, what will y be when x = 24?
30
10/3
16
26
16. Choose the correct answer.
___ variation is a relationship where one variable varies directly as the product of two other variables.
Joint
Inverse
Direct

Answer

  1. Since y varies directly as x, we have y = kx for some constant k. When x = 8, y = 10, so 10 = k * 8, giving k = 10/8 = 5/4. When x = 24, y = (5/4) * 24 = 30. The correct answer is 30.

  2. The correct answer is Joint variation.

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