It is -4!
1.8*-20=-36
32-36=-4
The answer is B. Kristine is exactly 9 inches taller than Colleen
Answer:
The second answer choice; (0,1) (3,2) (6,3) is your answer.
Step-by-step explanation:
I don't know how to explain this but here's a picture of the line; y=1/3x+1
I hope this helps! :)
Set up the ratios as proportional fractions:

We can simplify the first fraction to make the problem easier. Both the numerator and denominator of the first fraction can be divided by 3:


Both fractions now have the same denominator. Since both fractions have to equal each other, the numerators will also be the same. Therefore,
x = 4.