Answer:
True
Step-by-step explanation:
Bcs, in the equation x+(-x)=0 you do x-x ( which is basically x+ -x) and they cancel each other out. This means your equation is 0=0
Answer:
I wanna say C not positive but I think C
Step-by-step explanation:
Hello there!
Your answer is 3 hours and 30 minutes.
I hope I have been of assistance!
~ Fire
Answer:
12.7
Step-by-step explanation:
Answer:
16.C
17.20
Step-by-step explanation:
16.Add 8+5=13
17.Add 12+8=20