Determine whether the variation model is of the form 
or 
and find k. Then write a model that relates y and x.
x 5 10 15 20 25 y 26 13 
?
A. 
B. 
?
C.
D.
E.
Answer: A
Mathematics
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Use Method II to simplify the complex rational expression.
A. 
B. 
C. 
D. 
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Solve the problem.Which of the following [A), B), C), or D)] is not a random experiment?
A. rolling a pair of dice B. selecting the numbers in the lottery C. tossing a coin D. drawing a card form a deck of cards E. all of these are random experiments.
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Solve the inequality. Graph the solution set and write the solution set in set-builder notation.3x2 + 17x - 6 ? 0
A. 
B. 
C. 
D. 
Mathematics
Find area of figure. Round to the nearest hundredth if necessary.
A. 576 ft2 B. 48 ft2 C. 1152 ft2 D. 96 ft2
Mathematics