Hey there!
The answer to your question is 
Given:

First, we can start by adding like terms. The following are like terms:



Now, we can add these pairs together, giving us:



Now, add all this together, and we get our answer as:

Have a terrificly amazing day!
Answer:
If you have more than 4 terms you say polynomial with the certain number of terms you have. So the answer to this is polynomial with 5 terms.
Hope this helps.
Answer:
color, streak, hardness, luster
Step-by-step explanation:
I think this is right but I'm not sure not good with this stuff
Answer:
3,006.0578 is your answer.
Step-by-step explanation:
3 × 1000 + 6 × 100 + 3 × 10 + 7 × 0.1 + 2 × 100 + 8 × 0.0001 = 3,006.0578
The answer is the second option, -0.5