lulupati10 lulupati10
  • 12-06-2018
  • Mathematics
contestada

If y varies inversely as x and x is 6 when y is 13, what is x when y is 8?

Respuesta :

feey
feey feey
  • 12-06-2018
y = k/x
13 = k/6
k = 78

y = k/x
8 = 78/x
8x = 78
x = 78/8
x = 9.75
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obritschkewitsc
obritschkewitsc obritschkewitsc
  • 02-12-2019

Answer:

A. 9.75 is the correct answer.

Step-by-step explanation:

Answer Link

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