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;

answer: city needs 2.4 inches of rainfall more to match the record of 40 inches.

step-by-step explanation:

since we have given that

total annual rainfall a city record = 40 inches

this year, total rainfall recorded = 37.6 inches

number of inches of rainfall   is needed to match the record of 40 inches is given by

hence, city needs 2.4 inches of rainfall more to match the record of 40 inches.