56/90
" / " means divide
56 divided by 90 = 0.62 with a line over the 2 because it is repeating
4) 60
5) 1 cup of yellow and 1.75 cups blue
First, you have to wait until 2 people answer your question. When you finally see 2 people, a crown will pop up on your browser. Then pick which ever person you want or the best answer. That's all you have to do.
Answer:
Option 3: 
Graph C
Step-by-step explanation:
Find the solution of 

(multiplication property of equality)
Divide both sides by -1. Since we are dividing by a negative number, the sign would change

This means that the possible values of x are 8 and any number above 8.
Graphing this, the arrow of directed line would start at 8 and move towards our right hand.
Thus, the graph would be graph C in option C.
Idk, I think 8.5 bc 12 is half of 24, and half of 17 is 8.5. I tried lol