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05-01-2021
Mathematics

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a proportional relationship is formed when y = 16 x = -4 what is the value of x when y =4

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amakade79 amakade79

05-01-2021

Step-by-step explanation:

if it is direct proportion

Y=KX

16=K×-4

16/-4 =k

K=-4

then

Y=KX

4= -4×X

X= 4/-4

X= -1

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