Answer:
0
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
B is the only answer that will ensure she gets graduate students in the sample without getting too few or too many.
Answer:
Albert Einstein was a German mathematician and physicist who developed the special and general theories of relativity.
Answer:
sorry but i don't know this i'm really sorry
Step-by-step explanation:
2x^2 because you do (-4x^2)-x=(-6x^2) and solve for x to get 2x^2.