Answer:
4x - 4
Step-by-step explanation:
4 × x = 4x
4 × -1 = -4
4x - 4
Answer:
0.333
Step-by-step explanation:
The ordered pair that describes the origin is (0, 0).
That's because x=0 and y=0 at the origin.
Hey! Your rational number would be 
660 divided by 2 and it gives you your answer of 13.2
So therefore the answer is 13.2 per hour
