The linear function is y = .25x + 1
Answer:
The answer is -25
Step-by-step explanation:
For this case we must add the terms of the following expression:

It is noted that the terms are similar, so we can add:
We take common factor 

We add the terms within the parenthesis:

finally we have:

Answer:

75 books because you multiply 3 x 25 . When you do that you get 75. So the answer to the question would be 75.
5.75 * 10 ^-5
Hope this helps