Answer:
C) Ken added 19 to both sides of the equation rather than subtracting 19.
Step-by-step explanation:
I Just Took The Test On Edge
This would be a question that would involve division.
We do: (1,600 ÷ 4) and therefore, this would give us

just as we were looking for, and therefore,
B would be your correct answer.
Whole
so think of it as a interger
Answer:
a
Step-by-step explanation: