The answer is the thousands group . its the way they word the problem that complicates it . 913,256 256 being the ones group 913 being the thousands group . so the name of the period with 913 , is the thousands group .
This equation would be written as 2(n-3)=8.
The answer is C because when adding two negatives it equals a positive
If he goes to bed at 9:00 pm, and wakes up at 10:00 am he will have slept 13 hours.
