The formula for a slope is 
. Inserting those values into the equation, we get (12 - 9) / (8 - (-4)) = 3/12 = 1/4
One number is 4 less than a second number. Twice the second number is 16 less than 5 times the first.
1 answer:
You might be interested in
Answer: B.
Step-by-step explanation:
1. By definition, the associative property of addition is:
2. Therefore, if you have the following expression:
You apply the Asociative property of addition by regrouping the numbers as following:
3. Then, you can conclude that the correct option is B.