Answer:
there are 3600 seconds in one hour
<u><em>Answer </em></u>
<u><em>The 3rd number line</em></u>
<u><em>Hope this helps.</em></u>
Answer:
Error: 1 −4.5 + 4.2 + 5.6 + (−7.3) Additive inverse
Step-by-step explanation:
Correction: no need to subtract from one

Answer:
I think that the first one is right
Step-by-step explanation:
no promises but sorry if you get wrong