Answer:
C
Step-by-step explanation:
<h3>
Answer: Choice F) 1</h3>
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Explanation:
x^2+8x+7 factors to (x+1)(x+7)
x^2+4x-21 factors to (x-3)(x+7)
Therefore, the numerator (x^2+8x+7)(x-3) updates to (x+1)(x+7)(x-3)
The denominator (x^2+4x-21)(x+1) updates to (x-3)(x+7)(x+1)
We have three pairs of terms that will cancel between the numerator and denominator. The (x+1) terms pair up and cancel out, so do the (x+7) terms and also the (x-3) terms as well. Everything cancels out. The only thing left is 1 because x/x = 1 where x is nonzero. We can have a more complicated expression replace x to get the same basic idea. This is what I mean by "canceling".
Answer:
-2
Step-by-step explanation:
you look at the y axis and that is where you start it goes 2 down and 1 to the right
Answer:
A
Step-by-step explanation:
AP EX
Answer:
5 feet 0 inches is ur answer( first option)
Step-by-step explanation:
20 gives 12 ft
X gives 3 ft
X = 20/4
X = 5
5 feet 0 inches