nkosireid77 nkosireid77

26-05-2020
Mathematics

contestada

If y varies directly as x, and y = 7 when x =4, find y when x = 16.
y =

Respuesta :

adeyanjumoyosore17 adeyanjumoyosore17

27-05-2020

Answer:

y=28

Step-by-step explanation:

y=kx

7=k4

7/4=k

y=kx

y=7/4 x16

=7x4

=28

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