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The value of y varies directly with x. When y = 3.5, x = 2. What is the value of y when x is 16?
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The value of y varies directly with x. When y = 3.5, x = 2.

What is the value of y when x is 16?

User MattRogowski
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in order to do this problem, you have to divide 16 by 2 to see how many times x was multiplied. you would find that x was multiplied 8 times, so in order to find y, you would multiply 3.5 eight times.

y = 28 when x = 16
User Tuvia
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