Answer:
i think its cancellation the others don't make sense.
Step-by-step explanation:
Answer:
34 hours
Step-by-step explanation:
Given that,
Nathan read a total of 630 pages over 30 hours.
We need to find times of reading will Nathan have to do this week in order to have read a total of 714 pages.
1 page can be read in 
To read 714 pages, it will take

Hence, it will take 34 hours to read 714 pages.
Levi Ackerman I looked it up
Answer:
1
Step-by-step explanation:
y2-y1/x2-x1
so thats the equation so basicly just plug in the #s
1-3/-1-1
-2/-2 = 1