The answer should be option C! I think? I hope it helps :)
Answer:
Answer:
21378.6
Step-by-step explanation:
You move the decimal point four places towards the right.
8.50x+100=308.25
subtract 100 from both sides
8.5x = 208.25
divide 8.5 from both sides
x= 24.5 hours worked
Answer:
a=327 m=416
Step-by-step explanation:
subtract the numbers and add to make sure ur answer is correct

Step-by-step explanation:

Let 
Then 
or

This gives us
or all integer multiples of 