Solve the problem.Martina bought 5 books to bring on vacation. However she decided that her bag was too heavy and that she wouldn't bring all of them. How many possible subsets are there if she brings at least one book but not all 5 books?
A. 31
B. 4
C. 30
D. 27
Answer: C
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Provide an appropriate response.If a number has a negative natural logarithm, then the number must be ___.
Fill in the blank(s) with the appropriate word(s).
Find the function value.f(x) = 
; f(3)
A. 
B. - 
C. 
D. 
Work the application. Write a legend and an equation. Solve the equation and answer in a complete sentence.Alicia sold $2667 in paintings at the art fair. If she sold 3 paintings total, what was the average price of one painting?
A. Let p = the average price of one painting. 3 ? p = 2667 The average price of one painting was $789. B. Let p = the average price of one painting. 3 = 2667 ? p The average price of one painting was $922. C. Let p = the average price of one painting. 3 = 2667 ? p The average price of one painting was $908. D. Let p = the average price of one painting. 3 ? p = 2667 The average price of one painting was $889.
Evaluate the expression for the given replacement values. Write the answer in simplest form.
for y = 
, x = 
A. 
B. 
C. 
D. 