A,c,d is what I got but make sure to double check
120 is the answer to your question
Answer:

Step-by-step explanation:
The relative change is defined by the following equation:
(1)
Where:


With this in mind, let's replace the values in the equation (1):

<span>M=2.60b + 50
When b = 25
M = 2.60(25) + 50 = $115
Answer: Chris earns $115 for selling the 25 books.</span>
Answer:
this is really late but its option b
Step-by-step explanation: