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1 year ago

If y varies directly with x and y =6 when c= -7 what is y when x =4

Mathematics

1 answer:

kaheart [24]1 year ago

6 0

y = kx

6 = (k)(-7)

k = -6/7

y = -6/7 x

y = (-6/7)(4)

y = -24/7 = -3 3/7

Answer: y = -3 3/7

Hope this helps!

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