Ask
your own question, for FREE!
Mathematics
3 Online
OpenStudy (lovelyanna):
Combine like terms to simplify the expression: 7x + 3y – 2 + 6x – 1 – y2 A. –2y^3 + 13x – 3 B. –y^2 + 3y + 13x – 3 C. –3y^3 + 13x^2 – 3 D. –y^2 + 3y + 42x^2 –3
Still Need Help?
Join the QuestionCove community and study together with friends!
OpenStudy (lovelyanna):
Umm.. C?
OpenStudy (math&ing001):
hm... guess again
OpenStudy (lovelyanna):
Hm..B?
OpenStudy (math&ing001):
Yeah :D But how did you get it ?
OpenStudy (lovelyanna):
I don't know how to explain, but I do know 7x + 6x are like terms
Still Need Help?
Join the QuestionCove community and study together with friends!
OpenStudy (math&ing001):
Yep I'm just surprised you got it wrong the first time, it's not like you :)
OpenStudy (lovelyanna):
Ya.. sorry. I get mixed up with these kind of questions.. my bad :P
OpenStudy (anonymous):
don't be sorry, you are just learning
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
Twaylor:
Time flies doesn't it? I tried to not be the second squeaky wheel of the household and ended up hurting myself and others severely.
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
Twaylor:
Time flies doesn't it? I tried to not be the second squeaky wheel of the household and ended up hurting myself and others severely.
1 day ago
12 Replies
2 Medals
clllaaaaaire:
any tips? the quality isn't the best because I am using this site on my computer
2 weeks ago
2 Replies
0 Medals
Midnight97:
Kinda a roleplay story between me and my friend enjoy... Part one Forgive me for all the screenshots.
2 weeks ago
2 Replies
1 Medal
StevenisGhost:
what type of song should I make next, and will y'all go check out my new song on
1 week ago
6 Replies
2 Medals
Midnight97:
My drawing sure changed over the years look at these two pictures from 2024 to no
2 weeks ago
6 Replies
1 Medal
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
3 weeks ago
3 Replies
0 Medals
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
3 weeks ago
0 Replies
0 Medals
Breathless:
I don't know if this would be considered art, but its close enough I believe, Any
3 weeks ago
3 Replies
0 Medals
