Answer:
A: 6 and 4x
B: SEE BELOW
C: 20 and X
Explanation:
A: becuase of the 5 on the outside of the parentheses you would multiply both by 5 making the factors 6 and 4x
B: I just answered it in A
C 5*4x = 20x
20 is the coefficient and X is the variable