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Leila
Mathematics
16 August, 16:44
If y=5 when x=2, find y when x=8
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Scarlett Larson
16 August, 17:00
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Turn it into equal frations y/x = y/x
5/2 = y/8
cross multiply
2y=40
divide by 2 on each side
y=20
your answer is y=20
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Rocco Glover
16 August, 17:08
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Y would equal 20 because if y=5 when x=2 then when x gets multiplied by 4 to become 8 y would be multiplied by 4 also making it become 20
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