Answers

2015-06-23T19:10:41+08:00
-13 po ang sagot dahil puro sila negative so add silang dalawa
0
2015-06-23T19:11:01+08:00
-13 ang sagot ^_^ nang equation na iyan
0
okay po
^_^
ahhaah :) okay lang po yahn .. nobody is perfect
yahh
hahha :)