Answer:
Last year Jules' contract was for 1200 hours.
Step-by-step explanation:
This year Jules has a contract to work for 984 hours.
This is an 18% decrease on the hours on last year's contract.
Last year number: x
This years: 100 - 18 = 82% of last year, which is 984 hours. This means that:



Last year Jules' contract was for 1200 hours.
Answer:
$ 12.6 / h
Step-by-step explanation:
5% of 12 = 0.05 * 12 = 0.6
Now adding it to the amount he makes, since it is a raise:
0.6 + 12 = 12.6 $ / h
Another (and faster) way to calculate it:
1.05 * 12 = 12.6
Answer:
4x-2y=2/5
Step-by-step explanation:
2y=4x-2/5
4x-2y=2/5
The right answer is the 2nd one.
It's using the quadratic equation