Answer:
Letter D) 
Step-by-step explanation:
you have to pay $100 for the enrollment fee and w goes with 75 because you have to pay $75 per week.
Hope this helps
Answer:
x=2-1/2y
Step-by-step explanation:
12x+6y=24
12x=24-6y
x=24/12-6/12y
x=2-1/2y
The square root of 141 =

This is because the two factors are 3 and 47, which both aren't perfect squares. You cannot take anything out.
If you want it simplified (like with a calculator) it would be: