2 years ago

10 The value of y varies directly with x. If x = 3, then y = 21. What is the value of x when

Mathematics

1 answer:

Virty [35]2 years ago

6 0

Answer:

x=15

Step-by-step explanation:

21/7=3

Therefore, to get x you have to divide y by (105/7)

you get 15

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ryzh [129]

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MrRa [10]

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Answer:

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Step-by-step explanation:

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tatyana61 [14]

Answer:

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Step-by-step explanation:

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