Hi all
Answer:
I had this question on my MAP testing just today, and I answered with
C. Choosing a certain book does not affect the choice of a pear,
D. Choosing a certain pear does not affect the choice of a book.
These are the answers I think are correct.
<span>A common factor is a factor of 2 or more numbers.
the factors of 12 are: 1,2,3,4,6,12
the factors of 21 are: 1,3,7,21
1 and 3 are both common factors of 12 and 21.</span>
-17 -35
-3 -3
-2 0
-31 -87
17 57
This is completing the square:
(x^2+12x+36)+42-36
Answer: (x+6)^2 +6
