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If y varies inversely as x, and y is 352 when x is 829, find y when x is 234

asked Mar 9, 2013 in ALGEBRA 1 by andrew Scholar

1 Answer

+1 vote

y varies inversly as x

y=c/x

xy=c

x1y1=x2y2

Substitute 829 for x1,352 for x1 and 234 for x2

(829)(352)=(234)(y2)

y2=829*352/234

    =1247.04

 

answered Mar 9, 2013 by bradely Mentor

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