Ask
your own question, for FREE!
Mathematics
29 Online
OpenStudy (anonymous):
the tens digit is six less than the units digit of a two-digit number. When the digits are reversed, the sum of the original and reversed numbers is 132. What is the original number
Still Need Help?
Join the QuestionCove community and study together with friends!
OpenStudy (misty1212):
HI!!
OpenStudy (misty1212):
we can do this for sure
OpenStudy (anonymous):
ok
OpenStudy (misty1212):
lets call the ten digit number \(a\) and that makes the units digit number \(a-6\) so the number itself is \[10a+a-6\]
OpenStudy (misty1212):
like for example if the tens digit was 9, the ones digit would have to be 3 and the number would be \[93=90\times 10+9-6\]
Still Need Help?
Join the QuestionCove community and study together with friends!
OpenStudy (misty1212):
when we reverse them the sum is 132 i have a better idea, instead of doing algebra, lets just check what works how about \(93+39\) what does that add to?
OpenStudy (misty1212):
lol got it on the first try !!
OpenStudy (anonymous):
132
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
Alexisback:
Made this song, I got the theme by @alyzarose, its about graduation on how we are going to be standing on the stage with our paper on hand but school was re
1 hour ago
4 Replies
1 Medal
His4life:
My Poem: A tale of betrayal and heartache, A story of those who play with fire, They promised love and sweet embrace, But left me in a world of pain and des
11 hours ago
2 Replies
1 Medal
Aliciaa:
Is anyone elses QC going wack? Mine keeps freezing and stuff
9 hours ago
26 Replies
1 Medal
Eiwoh2:
Introducing the Brand New u201cThonk Master PFPu201d! Three years after the origi
2 hours ago
14 Replies
7 Medals