The x-axis is the amount of juice because it is the independent equation, while the y-axis is the height. The range of the x-axis starts from 0 to the maximum 20 oz. The graph is shown in the attached picture. As shown, the graph is continuous.
1) 3 x 35
=105 inches
105/12
= 8.75 feet
2) 7x80
= 560mm
10 is the least common multiple of 5 and 2
So first we have to subtract 3y from 21 cause the oppisit of addition which is subtraction so you get 18y when we divide that with -8y and get y=2.25y