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PLEASE HELP!! In an equation, y varies directly with x.
if x =4 when y =16 what is the value of x when y=12

PLEASE HELP In an equation y varies directly with x if x 4 when y 16 what is the value of x when y12 class=

Respuesta :

nguyennhauyen1307

Answer:

x=0

Step-by-step explanation:

"y varies directly as x," means that when one increases/decreases, the other does the same thing

so when y decreses by 4 from 16 to 12, x decreases by 4 too

4-4=0

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