Respuesta :

Answer: 4 days

Step-by-step explanation:

x will represent the number of days needed to finish the book

 52 = 18 + 10x

- 18    -18

---------------------

34   =   10x

3.4 = x

Since Sal won't be done with the book in 3 days, you have to round up to 4 making the answer 4 days.

Answer:

The answer is 3 days

Step-by-step explanation:

Q&A Education