-9(5) - (-2)(7) - |3-11| divided by -1+4(-3)
use PEMDAS, multiply first, then do the absolute value,once you have one number on top, one on the bottom, divide and you will get thre3
I don't under stand to |3-11| part. I always forget and I don't have a book and I can't find it in my notes. can you explain it to me?
is it -8 or just 8
those straight lines are absolute values, they mean how far the number is away from 0. They also act like parenthesis, so you do is the inside first, then you apply absolute value, which is turn it (+). 3-11=-8 I-8I=8
thanks so much!
Content will be erased after question is completed.
Enter the email address associated with your account, and we will email you a link to reset your password.
Forgot your password?