Which of the following points lies on the graph of y = 3x-5 1) (1,-5)

2) (4,7)

3) (2,0)

4) (5,5)

answer:  

\boxed {\frac{1}{5}}  

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solution-

60 *   \frac{1}{5}   = 12

90 * \frac{1}{5} = 18

75 * \frac{1}{5} = 15

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hence, the answer would be \boxed {\frac{1}{5}}