Answer:
Step-by-step explanation:
2 is like terms
1 one is coeff
3 is const
4 is expression
5 is trem
6 is variable

, square centimeters, is a unit of area. Area is length times width, so has units of squared length. None of the other choices do.
Explanation + Answer: First, 1 Liter equals 1,000 Milliliters.
If you need 300 liters to Milliliters, we need to do multiplication.
You need to think, 300 x 1000= ?
Well 3 x 1 = 3 and add 5 zeroes, 300000 mL.
Hope this helps.
Answer:
لطفا دانش مغز بزرگ من تست من قاشق تخم مرغ لاک پشت راه من را از طریق شما
Step-by-step explanation:
Okay, it's wrong because they forgot to do -2 times 3x.
The correct answer is

-2x-8
Hope i got is correct!