You substitute M for 3 and C for 6. So you get E = (3)(6)(2) which equals 36.
The greatest common factor for 21 is 7
For 30 is 15
49 is 7
I’m no totally sure but i think that is right
Answer:

Step-by-step explanation:
Required
The graph equation
From the graph, we have:


The slope of the graph is:




So, the graph equation is:




In standard form, we have:
