I can't help you with index notation, but i can give you the other part.
80 = 5 X 16 = 5 X 
5 and 2 are prime numbers.
I picked five because 80 is not divisible by 3.
Answer:
7
Step-by-step explanation:
its the middle number between the first and last
hope this helps!
Answer:
The answer to this question should be H
<span>the expressions that are NOT polynomials
</span><span>A. x^2-(square root of x)-3
</span><span>C. 5x^1/2 + 4x^2
</span><span>E. x^2-x-12/x+3
(method: check polynomials lesson)</span>
Answer:
For bag C
Step-by-step explanation:
Bag C has more blue marbles than red ones