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Mathematics 14 Online
OpenStudy (anonymous):

Help! I will fan and medal!! Suppose p varies directly with d, and p = 7 when d = 3. What is the value of d when p = 28? A. 140/3 B. 16 C. 12 D. 4/3

OpenStudy (anonymous):

please help.

Nnesha (nnesha):

you have to set up a proportion p varies directly with d p/d =p/d now plug their values into this proportion

Nnesha (nnesha):

|dw:1413569250786:dw| now cross multiply and then let me know what you get

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