Answer:Cullen did not add 4n to the -6n he added -4n.
Step-by-step explanation:When you go to move the -4n you want to add 4n to make the -4n turn to 0. This is because we need n on one side and what it is equaled to on the other.
The students that are correct are Jake , and Liu because 51, and 21 are composite.
Hope this helps!
Your answer would be A, B, and C.
Answer:
Dang this looks hard
Step-by-step explanation:
Wish could help
