Answer:
hello :
Step-by-step explanation:
here is the solution
Answer:
F,T,F,T
Step-by-step explanation:
12 does not equal -12
1=1
-9 does not equal -13
-31=-31
Answer:
1st: No
2nd:Yes
3rd:No
4th:Yes
Step-by-step explanation:
I divided
Answer:
720
Step-by-step explanation:
600*.2=120
120+600
720
Answer:
no solution
Step-by-step explanation:
infinitely many solutions