I'm not good with intigers, but if you added two negative intigers together wouldn't it still be negative? If you added -1 to -2 you'd get -3. It would always be less than the two original integers.
It would be C because a coefficient is always with a variable and 6 is with a variable which makes it a coefficient
Hope this helps
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Answer:
21z+84
Step-by-step explanation.
7x3=21 then put the z at the end 21z.
7x12=84. Put it after the 21z. 21z+84
Answer:
A' has the same shape but not the same size as Figure A.
Step-by-step explanation: