atlast1109 atlast1109
  • 26-04-2017
  • Mathematics
contestada

If y varies directly as x, and y = 42 as x = 6, find y for the x-value 3

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princeKB19
princeKB19 princeKB19
  • 26-04-2017
Y=42  Y=?
X=6    X=3

cross multiply
so 42times3=6timesY
126=6Y
Y=126 divided by 6
  =21
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yuly3000
yuly3000 yuly3000
  • 09-01-2022

Answer:

y=7x

Step-by-step explanation: I took the test

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