Answer:
So, 
Step-by-step explanation:
To evaluete this expression we apply exponential property
IF any expression has exponent 0 then the value is 1 always
for example, 
because exponent is 0
So,
Answer: B) 3+y+3
This can be simplified to y+6, but the current un-simplified expression has 3 terms.
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Explanation:
Terms are separated by a plus sign. If you had something like 10x-5y, then you would write that as 10x+(-5y) showing that 10x and -5y are the two terms.
Choices A and C, xy and 6y respectively, have one term each. They are considered monomials. Mono = one, nomial = name.
Choice D is the product of the constant 3 and the binomial y+3. Binomials have two terms.
Only choice B has three terms, though we can simplify it down to two terms. I have a feeling your teacher doesn't want you to simplify it.
25.3%
you have to do 4.06-3.24
then do that number divided by the original number then times by 100
9 as a fraction of 15 is the same as saying what is 9 of 15 or 9 divided by 15. so your answer would be 9/15. Simply put it in fraction form. I hope this helped you!!
