Answer:
75
Step-by-step explanation:
Jim will finish in 6 days because 300/50=6
So you know that Sam needs to finish the book in at exactly 4 days
300/4= 75 pages per day
I have a good record of guessing the right one so I would say #1.
Answer:

Step-by-step explanation:
<u>Expression is represented as:</u>

<u>Solve what's inside the parentheses:</u>

<u>Include exponent outside parentheses:</u>

This exponent represents 2 to the power of 150.