<span>0.07x = 4.9 I hope this helps (;</span>
The answer would be b
hope this helps.
Answer:
This relationship can be represented by a linear equation

Step-by-step explanation:

Where x is time in hours
For each sale Chau makes he earns $80, represented as 80x. If Chau does not sell any copies he still earns $1500. I believe that is correct :)