Solve the problem.The following data is exactly linear. Find a linear function that models the data, and use the function to solve the inequality 21 ? f(x) < 29.

A. 10 ? x < 14
B. 8 ? x < 12
C. - 8 ? x
D. - 12 ? x < 8


Answer: B

Mathematics

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Find the sum or difference, and write in lowest terms, if necessary.-  - 

A.  
B. -  
C. -  
D.

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Solve the problem.A card is drawn from a well-shuffled deck of 52 cards. What is the probability that the card will have a value of 3 and be a face card?

A.
B. 0
C.
D.

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Find a general term an for the geometric sequence.a1 = , r = 3

A. an =  + 3(n - 1)
B. an =  + (n - 1)
C. an = n - 1 + 
D. an =  ? 3n-1

Mathematics

Find the future value of the annuity due.$200 deposited at the beginning of each quarter for  at 7% compounded quarterly

A. $14,652.56 B. $3828.13 C. $15,112.48 D. $14,200.55

Mathematics