It doesn't say anything about him.
The answer is 3.71
First u add 1.8 and 2.2 and get 4. Then u subtract 30 by the 4 u got. Finally u divide 26 by 7 and get x = 3.71 :)
The slope is 1 :) but the equation is y= 1x + 1
Answer: 25 books.
Step-by-step explanation:
Let as consider we need to find "how many books did Mr. Wharton buy in all?"
Let total number of books bought by Mr. Wharton be x.
80% of all the books she bought were paperbacks.
It is given that the number of paperbacks is 20.
Divide both sides by 0.8.
Therefore, Ms Wharton bought 25 books in all.