Answer:
Yes they are.
Because:
As said in the rules you have to keep the bases and add the exponents.
Answer:
-2
Step-by-step explanation:
Subtracting a negative number is adding the positive number of that
-3 + 1 += -2
Answer:
4 5 6 7
Step-by-step explanation:
X<-7 so the answer would be greater*
