A hotel has 150 rooms. This hotel is offering rooms that normally go for $149 per night for only $119 a night. How many dollars would a traveler save if he stays in such a room for 3 nights?
?
A. $90
B. $30
C. $447
D. $80
Answer: A
Mathematics
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Solve. Give exact solutions.(x + 6)2 = 24
A. 2
, -2
B. -6 + 2
, -6 - 2
C. 2
- 6, 2
+ 6
D. -6 + 2
, -6 - 2
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Use the product rule, quotient rule, or power rule to expand the logarithmic expression. Wherever possible, evaluate logarithmic expressions.ln 
A. x ln 4
B. 4ln x
C. 
ln x
D. 4ln 
Mathematics
Find the probability.A fair die is rolled. What is the probability of rolling an odd number or a number less than 3?
A. 
B. 1
C. 
D. 
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Find an equation of variation in which y varies inversely as x and the following is true.y = 6, when x = 19
A. y = 114x
B. y = 
C. y = 
D. y = 
Mathematics