Answer: it’s A 7/2 i just took this
Step-by-step explanation:
What is the question you are asking and no one is gonna know what lesson 3.2 means.
50:
40 is 10 less than 50
60 is 10 more than 50
Just like any other variable, we complete the same process

Now we can test it, let's say k=4, d=6, and c=2, let's find the value of g

OR