Answer:-3n
Step-by-step explanation:
Simply subtract
It is c because the right equation is y=Mx+b
Answer:
2
Step-by-step explanation:
Hello,
Answer B
if 3k+3<0 ==>|3k+3|=-3k-3
==>-3k-3>12
==>-3k>15
==>k<-5
if 3k+3>0 then |3k+3|=3k+3
3k+3>12
==>3k>9
==>k>3
