Answer:
3a+2b+4
Step-by-step explanation:
24ab indicates that there is 24 of unit ab which there is not. there is 4+ 3a+2b
The answer is m=4/5 so the slope of the line is 4/5
Your answer is d. hope this helps
Answer:

Step-by-step explanation:
He got the slope wrong and the y-intercepz wrong