Answer:
the answer is =-3±
/2
Step-by-step explanation:
Sean read 15 of a book in = 112 hours,
so, 1 of a book in = 112/15
Now, 12 of a book would be: 112/15 * 12 = 112/5 * 4 = 89.6
89.6 = 89 6/10 = 89 3/5
In short, Your Answer would be 89 3/5 hours
Hope this helps!
The messurerments on a ruler and or to determine on a graph
Answer:
10-u
Step-by-step explanation: