Question

The equation below describes a proportional relationship between x and y. What is the constant of proportionality?
y equals four-fifths x

X equals whar?

Answer 1

-нσℓα мαтє ιтѕ αѕнυ нєяє
мαяк мє αѕ вяαιηℓιєѕт αη∂ ƒσℓℓσω мє

α¢¢σя∂ιηg тσ тнє qυєѕтιση

y=4/5x

the constant proportionality is 4/5

and x equals to
4/5x=y
:----- x=5/4y

so x equals 5/4 of y

Answer 2

Answer:If y= 4x÷5

then 5y=4x

And now x=5y÷4

Step-by-step explanation: