Answer: X + X= 2x or X squared.
Step-by-step explanation:
39 do PEMDAS if you know what that is
65 I think
So I did 4•5=20 and 9•5=45 and added 20+45 which equals 65
Use the distrubution property and multiply -16 by -8s and 17.
128s-272
The mode is 33 because it is listed 3x's.
