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Mathematics 19 Online
OpenStudy (anonymous):

4,11,30,85,248,?

OpenStudy (anonymous):

what are you asking?

OpenStudy (anonymous):

he means what is the "?" number :)

OpenStudy (anonymous):

735 maybe

OpenStudy (anonymous):

well, i found. look: we can say (4 * 3 ) - 1 = 11

OpenStudy (anonymous):

well,still need help?

OpenStudy (anonymous):

@mylife4226

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