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Mathematics 18 Online
OpenStudy (anonymous):

Given: y varies directly with x and has a constant rate of change of 7. When the value of y is 12, then the value of x would be _____. A)equal to zero B)less than 2 C)equal to 7 D)greater than 12

OpenStudy (aripotta):

b

OpenStudy (aripotta):

y = kx y = 7x 12 = 7x x = 12/7, which is less than 2

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