Ask
your own question, for FREE!
Mathematics
20 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
Wolfwoods:
"do you even like me? I mean as a friend. You ignore me for hours on end, you are dry whenever I try having a convo with you like the friend you claim I am.
itzcyn777:
Question: Any ideas for my graduation cap? Still not sure what to do for it.
Demon25:
Give anything just to hear you say 'What you're doing', 'where you at', 'I'm on m
Wolfwoods:
Not finished but i'm naming it "stop the wedding" after the song stop the wedding
thereneelg:
helppp Read the prompt and write a thesis: A man sells his house for $51,000 and buys 51,000 quick pick lottery tickets.
itzcyn777:
~I forgive You. -Original Poem~ I forgive you. Even though I know you didn't mean to hurt me given everything that you've been through.
Arriyanalol:
So on this pretty tuesday we loss a beautiful soul dolly parton
Arriyanalol:
Today's Bible verse for August 25, 2026, is Isaiah 40:28: "Have you not known? Have you not heard? The everlasting God, the Lord, the Creator of the ends of
23 hours ago
5 Replies
1 Medal
1 day ago
2 Replies
0 Medals
1 day ago
3 Replies
1 Medal
2 days ago
7 Replies
2 Medals
4 days ago
0 Replies
0 Medals
1 day ago
4 Replies
0 Medals
4 days ago
5 Replies
1 Medal
1 day ago
5 Replies
1 Medal