Answer:
2x and 7y, because they have different variables.
Step-by-step explanation:
Answer:
it should be 4x^3 y-4xy^2+xy+3x^2
Step-by-step explanation:
The answer would be A.) since f(-2)=x+3 leads to f(-2)= -1/2x + -3/2 which is -2 since -4/2 is -2, so then we have f=-1
Answer:
Step-by-step explanation:
its a little blurey i can bearly see it
