medinamarc23 medinamarc23

19-02-2019
Mathematics

contestada

If y varies directly as x and x= 15 when y = 5, find x when y= 9

Respuesta :

thatgachaweirdo thatgachaweirdo

19-02-2019

Answer:

x = 27

Step-by-step explanation:

x = y x 3.

5 = y, x = 15.

5 x 3 = 15.

y = 9.

9 x 3 = 27.

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