55 hours 40 hours at $8 an hour equals $320 so then 15 hours which is the rest of the 55 hours at 12 an hour equals $180 and $320+$180=$500
Simple...
you have: 27-9x+15
Add any terms that are the same-->>
-9x+42
Factor-->>>
-3(3x-14)
Thus, your answer.
Answer:
B.10
Step-by-step explanation:
15=1/2b(3)
30=3b
10= base
You do mass divided by density
Explica la pregunta mejor porfavor. No la entiendo
