To answer this question, you will need to divide 42 by 7. There are 7 days in the week and 42 days left. Once divided, you will be left with the number 6. With that being said, there are 6 weeks left of school.
Honestly this problem you can use both x and y but x tends to be the easier one to use and i would use the first equation because it is easier to solve because all the numbers are even.<span />
