I think the answer is B 4(2m3 - 3m2 + m)
Answer:
6 years old
Step-by-step explanation:
8-5=3
Which means their age difference is 3.
3×2=6
Answer:

Step-by-step explanation:
The domain of a function is all possible values for the value of x.
The denominator in a rational function cannot equal to 0.

Subtracting 2 from both sides.

The domain of the function is all real numbers except -2.
I believe "BY || JE" means that those two lines are congruent, which means the slope of JE would be the same as the slope of BY. So in this case the answer should be B. -1/5.
I hope this helped.