Ask
your own question, for FREE!
Mathematics
12 Online
math 7th grade help
Still Need Help?
Join the QuestionCove community and study together with friends!
I'm in 9th, try me
Please, present your question first. Then , if you want, identify yourself as a 7th grader.
@goopyfish908 Whats your question?
This problem has to do with "order of operations." Any operation inside parentheses, especially inside nested parentheses, must be done first. Next: exponentiation. Next: multiplication and / or division. Next: addition and / or subtraction.
Still Need Help?
Join the QuestionCove community and study together with friends!
The PEMDAS formula is a good way to remember how to do Order of Operations
the innermost set of parentheses encloses "3-9" Thus, evaluate "3-9" first.
Write your result (the whole expression, please).
Can't find your answer?
Make a FREE account and ask your own questions, OR help others and earn volunteer hours!
Join our real-time social learning platform and learn together with your friends!
Join our real-time social learning platform and learn together with your friends!
Latest Questions
serenitystXrgazer:
Getting sent to anti gay christian covestion camp in a few weeks, any tips. guys i think im cooked.
Aubree:
Guys, what does love feel like? I've been getting a tight chest and when I talk to him my heart rate hangs out around 100-120 beats per min, and when he doe
thereneelg:
ok... anyone have advice?? ...I did Choir all throughout Middle school and have ALWAYS been put in Soprano those three years.
kamariana:
The Byzantine Procopius is known for (5 points) reconquering much of the old Roma
chuckD:
hellp!!! what does it mean to describe a scientist as skeptical Why is sceptical
DoltonCarlee:
So like do y'all know anything about the first world war?
thehearken:
anyone know how to explain this so its easier for me to understand? b(1)=2, b(n)=
9 hours ago
1 Reply
0 Medals
16 hours ago
10 Replies
2 Medals
2 days ago
6 Replies
1 Medal
3 days ago
0 Replies
0 Medals
3 days ago
2 Replies
1 Medal
2 days ago
2 Replies
0 Medals
2 days ago
5 Replies
2 Medals