Erm i could you explain more of the question we can't go by just this
Answer:
2.1l /7= .3 mi
Step-by-step explanation:
Use the slope formula
Plug in the appropriate cords into the formula.
The slope of the line is -9/14.
Ratios are proportional if they represent the same relationship. One way to see if two ratios are proportional is to write them as fractions and then reduce them. If the reduced fractions are the same, your ratios are proportional.
hope this helps :)