Make the 3 into a fraction and then flip it to cancel out which makes it easier then do it to the -2,197 for you to get x
it would be car d because of what the time was on the chart (i did the test and it was correct)
The model for representing the ratio of the number of orange and green rolls are
.
A model that shows the number of orange and green streamers needed to decorate 3 dorm rooms will be 3O=2G
<h3>What is ratio?</h3>
The ratio is defined as the representation of the one number with respect to the other number. or one number is how many times to the other number.
A model that represents the ratio of different colored streamers.

A model that shows the number of orange and green streamers needed to decorate 3 dorm rooms.
D=3O and D=2G
3O=2G
Hence the models are
and 3O=2G.
To know more about Ratios follow
brainly.com/question/4931057
#SPJ1