First simplify this inequality:

Now you can graph this inequality. Draw the vertical dashed line x=3 and shade the region to the right from this line. This is exactly the region that represents the solution of inequality (see attached diagram for details).
Answer:
A is incorrect. 34% of the students chose red, yellow, or orange.
Step-by-step explanation:
answer will be updated when more options are given.
Answer:
8
Step-by-step explanation:

Answer:
x= 6/7z
Step-by-step explanation:
5x + 4z = 10z - 2x
5x + 2x = 10z - 4z
7x = 6z
x = 6/7z