D 18 and must be a positive number
.08x+ 16(18000-x)=2000
.06x+2880-.16x=2000
2880-10x=2000
-2880 -2880
-------------------------
-10x= -880
-------------------------------
/10 /10
x=-88
Divide 5460 by 12 and you would get the answer of 455 per hour/ one hour.
Answer:
4
Step-by-step explanation:
The correct answers will be A. The ninth odd number. B.O(8) + 2 and D.17.
I did this too and those were the right answers!
I hope this helps! :>