Answer:
x=28
Step-by-step explanation:
I am assuming the mean is arithmetic mean. So we first add up the numbers:
6+10+12+18+16+x
=22+10+30+x
=22+40+x
=62+x
Then since there's 6 numbers in total, we have an equation:

The answer is 28!
Have a nice day! :)
Answer:
x = 1/2
Step-by-step explanation:

C is the answer (or D, if that is wrong)
9514 1404 393
Answer:
$10.50 per hour
Step-by-step explanation:
Let r represent your regular hourly pay. Then your holiday pay is ...
8(2r) +50 = 218
16r = 168 . . . . . . . . subtract 50
r = 10.50 . . . . . . . . .divide by 16
Your regular hourly pay rate is $10.50 per hour.
For b. I believe that it is 38