Question

Which equation represents a proportional relationship that has a constant of proportionality equal to mc003-1.jpg?



Y/X= 7/10

Y/X= 1/7

XY= 7/10

XY= 1/7

Answer 1

A) y/x= 7/10. just took the quiz on e2020

Answer 2

we have that

The constant of proportionality k is equal to $\frac{7}{10}$

we know that

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form $\frac{y}{x}=k$ or $y=kx$

so

substitute the value of k in the formula

$\frac{y}{x}=\frac{7}{10}$

therefore

the answer is

$\frac{y}{x}=\frac{7}{10}$