Express as a single logarithm.ln 
- ln 
+ ln (x2 - 14x + 49), x > 0
A. ln 
B. ln 
C. ln 
D. ln 
Answer: B
Mathematics
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Divide to find the exact answer. Express the answer as a whole or mixed number when possible and simplify.20 ÷ 2
A. 9
B. 7
C. 8
D. 6
Mathematics
Let x be a number. Translate the English phrase or sentence into a mathematical expression. Subtract 72 from a number
A. 72 B. 72x C. 72 - x D. x - 72
Mathematics
Provide an appropriate response.You are being dealt a card from a standard deck. If you happen to see the bottom card before you are dealt the top card, will the probability that you are dealt a king still be 
?
A. Yes B. No
Mathematics
Establish the identity.
= 
What will be an ideal response?
Mathematics