Answer:
9-3= 6 Cups
Step-by-step explanation:
Recipe needs 9 cups of flour, Rob has added 3 cups already so he needs to add 6 more cups to make it 9 cups.
Answer:

Step-by-step explanation:
Answer:
the y value equals 5
Step-by-step explanation:
(x,y)so
plug in 8 for x
5(8)=40
40 -2y=30
subtract 40 from both sides
-2y=-10
divide by -2
y=5
If you're trying to write out an equation for it, it should look like this y=$3.50x+$9