7pq is a coefficient
Step-by-step explanation:
it has a number and letters
What we have to solve is:

we should multiply both sides by10, to get the "x" by itself:



so there are 8 tenths in this number!
First you have to order the numbers form smallest to greatest
So the median is three
So you have 85 pages and 10 days.
You would do 85/10 to get 8.5 pages each day. Hope that’s right !