Tuesday

June 30, 2015

June 30, 2015

Posted by **DJ** on Monday, September 23, 2013 at 9:14pm.

- 7th grade pre-algebra -
**GW**, Tuesday, September 24, 2013 at 12:20amC must equal 22 and A must equal 23 since 23 is a prime number. So, 23(23-22)=23