Which relationships have the same constant of proportionality between yyy and xxx as the equation 3y=27x3y=27x3, y, equals, 27, x?

See Explanation

Step-by-step explanation:

The options are not given; however, the solution is as follows;

Required

Determine relationships with the same constant of proportionality (k)

Divide both sides by 3

The relationship between y, x and k is:

Comparing with ; then

Hence, any of the options with k=9 answers the question.

Take for instance:

Dividing both sides by 2 gives

and hence;

step-by-step explanation:

4227473658779875563886538705958641728563470543621287463824132573847969p05749365273847906970680574936214

24

step-by-step explanation:

the graph shows 30% of students walk. 80 students were questioned, so the number that said they walk is

30% × 80 = 0.30 × 80 = 24