Answer: the answer is number four.
Step-by-step explanation:
<h2>because when you take five multiply by A (5*a) you will get 5a and when you take five multiply by six (5*6) you will get 30 and there is positive sign so the plus (+) stays the same and your will be (5a+30) that is your answer. good luck.</h2>
I assume it is the last one, 3n^2, because the degree is the exponent, which is two and the three is the coefficient, which is next to the variable, plus it is a monomial, so there is only one term, eliminating the first two, the third one is just reversed. Therefore, the answer should be the last one. Hope this helps. :)
They are all supplementary to each other because supplementary means that they all add up to 180
Answer:
x^7+x^6+x^5-x^4-x^3-x^2-x+1
Step-by-step explanation:
