Answer:
14
Step-by-step explanation:
f(-2)=3*(-2)-2/-2-2=-8/-4=2
f(-1)=3*(-1)-2/-1-2=-5/-3=5/3
f(0)=3*0-2/0-2=-2/-2=1
2+1+5/3=6+3+5=14
Answer:
2y is a coefficient.
9 is a constant.
6x and 5x are like terms.\
2y is term
these are the ones right
Step-by-step explanation:
I'll give you a hint. <u><em>You had to used pemdas stands for: p-parenthesis, e-exponents, m-multiply, d-divide, a-add, and s-subtracting.</em></u>
First you had to calculate with parenthesis first.

Then you add and subtract from left to right.

Final answer 
Hope this helps!
And thank you for posting your question at here on brainly, and have a great day.
-Charlie
Answer:
you do not have enough information to determine
Answer:
30
Step-by-step explanation:
3mn=3x5x2=30