keiaraly keiaraly

25-10-2019
Mathematics

contestada

If y is 5 when x is 2.5 and y varies directly with x, find y when x is 10

Respuesta :

GuminaClockworker GuminaClockworker

25-10-2019

Answer:

20

Step-by-step explanation:

It's pretty much a function rule.

x=y/2 because 2.5*2=5.

So, you want to apply this rule to 10.

10=y/2

10=20/2

Hope this helps!

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