Mathematics
sarahkarlinsey
2016-04-28 04:02:42
PLease help! I have a deadline coming up and I really need to get this done!
ANSWERS
LonnaBryant801
2016-04-28 08:06:21

12x - 3y  ≤ -21 -12x            -12x -3y  ≤ -12x -21 y ≥ 4x + 7 Answer: A because when you divide or multiply by a negative the sign changes Hope this helps :) Please give brainliest

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