Answer: D
Step-by-step explanation:




Five times the sum of the product of 3 and j plus 2 plus the produce of 4 and j
Answer: The constant rate of change is 8.
4m -21 = 3(5m - 1)
4m - 21 = 15m - 3
15m - 4m = -21 + 3
11m = -18
m = -18/11
To check:
LHS → 4 (-18/11) -21 = - 303/11
RHS → 3( 5(-18/11) - 1) = -303/11
LHS = RHS (The answer is right)