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OpenStudy (anonymous):
hi
OpenStudy (qwertty123):
Um okay what does KCC mean is that what you want to know?
OpenStudy (anonymous):
yes
OpenStudy (anonymous):
do you know?
OpenStudy (qwertty123):
It means Keep, Change, Change! :)
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OpenStudy (anonymous):
um
OpenStudy (anonymous):
Rewrite -5 - -7 using KCC.
OpenStudy (anonymous):
what about this one/
OpenStudy (qwertty123):
rewrite it! hold on
OpenStudy (anonymous):
ok
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OpenStudy (anonymous):
helooo
OpenStudy (qwertty123):
Sorry I am not sure. Plus I promise to help someone else! They just got back to me... Sorry hopefully someone will help you! :D
OpenStudy (anonymous):
pretty sure its -5+7
OpenStudy (anonymous):
in KCC (Keep Change, Change) you just rewrite the problem by keeping the first number the same changing the second symbol or number and changing the third number or symbol to its opposite