The answer is C) y= |x-2| -5
Answer:
83/13 or 6.3846
Step-by-step explanation:
i subsituted for x and used a calculator
We can compare by converting Johnny's reading time into the same unit of Jacky's, hours.
There are 60 minutes in an hour, so use this:

15 < 20, so Johnny read faster. This is 5 pages faster per hour than Jacky.