Answer:
) +, -
e) x, ÷
g) ÷
Step-by-step explanation:
Probably most likely 1.25% because in the question it doesn't say there is any blue marbles.
9 3/4 is heavier than 9 5/8. If you multiply 3/4 by 2/2, you will get 6/8, which is greater than 5/8.
To help you graph this, get y alone in both equations. If you don't have a graphing calculator, use the Desmos graphing calculator online.
So, you will end up graphing this:
y=8-x
y=(34/3)-(5/3)x
They will meet at (5,3)