You have 33 nickels and quarters whose value is $3.85. Find the number of nickels and quarters that you have.
What is the answer

11 quarters- 2.75

22 nickels- 1.10

i believe it is c.y = 9x

rise over run. 9 units up over 1 unit right or 9/1

option a is correct.

step-by-step explanation:

scale factor: it is used to find proportional measurements.

proportions means having the same ratio.

scale factor is the ratio of the model measurement to the actual measurement in a simplest form.

or we can say that the ratio of any two corresponding lengths in two similar geometric figures

if the scale factor is more than 1, then it is an enlargement,

if the scale factor less than 1, then it is a reduction.

given the two geometric figure:

by definition of proportions, we have