Answer:
I believe the answer is D, but I'm not entirely sure.
Step-by-step explanation:
The Pythagorean theorem is A squared times B squared equals C squared. So your closest statement is D.
Let me know if I'm wrong
Answer:
can you post the picture again in my screen it's black
Answer:
4.875 billion hours
Step-by-step explanation:
-Let X be the total time spent on taxes and 7.8 billion (80%) is time on paper work.
#We equate and cross multiply to get the total time on taxes:
-let y be the 50% amount of time spent. we equate to find it in actual hours:
Hence, 50% of the time is equivalent to 4.875 billion hours
0.(8-0.2w)=-4
W=90
hope this helps! :)