Answer:
13
Step-by-step explanation:
In order to find the answer, plug in 4 for x.

Answer:
(-2, 15), (-1, 11), (0, 7), (1, 3), (2, -1)
Step-by-step explanation:
so i just took possible x values and plugged them into the equation, and from there you can solve for y.
Y= 5
5(8) - 2(5)
40 - 10 = 30
No, because both can be divided by two. in simplist form it is 3 1/9