Answer:
-3
Step-by-step explanation:
the y intercept is the number that does not have a variable behind it (3)
the slope is the number that does have a variable behind it (4)
Step-by-step explanation:
commision = 7% of $9000
commision = 7/100 * $9000
commision = $630
Answer and Step-by-step explanation:

Decreased by 20%
The answer is x=6. I double checked the work and am 100% sure thats the answer