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Mathematics 8 Online
OpenStudy (dtan5457):

The variables x and y vary inversely. Use given values to write an equation relating x and y. Then find y when x=3. x=1, y=9

Nnesha (nnesha):

first you have to find k so there is key word inversely do you know what equation you have to use

Nnesha (nnesha):

|dw:1420518593735:dw| replace x by 1 and y by 9 and solve for k first

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