Answer:
A. Dashed line, shaded above.
Step-by-step explanation:
If the sign is < or > it's dashed line. If it's or equal to it's always solid.
If the sign is > it's shaded above, if it's < it's shaded below.
^Virtuoso helper^
You can make a ratio of red to overall colors and then that will give you the fraction, you might have to simplify it
Answer:
15.4919333848
Step-by-step explanation:
I think the answer is 4x - 15 = 6 + 1/2x
