Maths
posted by Jannie .
A company employs 4 times as many unskilled workers as it does skilled workers.
Unskilled workers earn $650 a week, and skilled workers earn $850 a week. The
weekly wage bill for these workers is $17 250. How many skilled and unskilled
workers are there?
Simultaneous equations

You have 6 consecutive similar problems posted without any indication of work shown on your part.
I have done two of them for you.
Which part of these problems are you having difficulty with?