Ask
your own question, for FREE!
Mathematics
5 Online
10 x 8 + 13 - -20 x 30 =?
Still Need Help?
Join the QuestionCove community and study together with friends!
Welcome to QuestionCove! What do you need done here? Simplify or Evaluating?
Use PEMDAS
evaluating
ok i got 693 but idk
Good!
Still Need Help?
Join the QuestionCove community and study together with friends!
i get 3,390
you're doing it wrong then, So PEMDAS do multiplication first
10 x 8 and -20 x 30
what is 10 x 8?
Bubbies what is 10 x 8
Still Need Help?
Join the QuestionCove community and study together with friends!
80 and -20*30 is -600
Ok, Next do addition and subtraction
80 + 13?
you would add 80+13 and then subtract -600 giving you 693
Do you understand Bubbie?
Still Need Help?
Join the QuestionCove community and study together with friends!
ummmmmmmmmmmmmmmmmm i got nothing
._.
ok one sec
What is PEMDAS?
OMG HOW U DO THAT FACE IT WAS SOOOO CUTE
Still Need Help?
Join the QuestionCove community and study together with friends!
Period Underscore Period
._.
.-.._..-. IM ON THE ROLL
pedmas is Please Excuse My Dear Aunt Sally : Parenthesis, Exponents, Multiplication, Division, Addition, Subtraction
They are correct its 693
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
barbiedoll22:
hi everyone i haven been on here in yearssssssssss new friends?
clllaaaaaire:
any tips? the quality isn't the best because I am using this site on my computer
Midnight97:
Kinda a roleplay story between me and my friend enjoy... Part one Forgive me for all the screenshots.
StevenisGhost:
what type of song should I make next, and will y'all go check out my new song on
Midnight97:
My drawing sure changed over the years look at these two pictures from 2024 to no
EdwinJsHispanic:
"poem" love is So Beautiful to have. But it's so hard to have. At this point I don't know whether its worth the wait Or if it's just millions of miles to re
EdwinJsHispanic:
"poem" love is So Beautiful to have. But it's so hard to have. At this point I don't know whether its worth the wait Or if it's just millions of miles to re
Breathless:
I don't know if this would be considered art, but its close enough I believe, Any
14 hours ago
3 Replies
0 Medals
3 days ago
2 Replies
0 Medals
1 week ago
2 Replies
1 Medal
1 week ago
5 Replies
1 Medal
1 week ago
6 Replies
1 Medal
1 week ago
3 Replies
0 Medals
1 week ago
0 Replies
0 Medals
2 weeks ago
3 Replies
0 Medals