Use the graph of f(x) to solve the inequality.f(x) < 0
A. -2 < x < 1
B. x < -4 or x > -2
C. x < -4 or -2 < x < 1
D. -4 < x < -2 or x > 1
Answer: C
Mathematics
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Factor the trinomial completely. If the polynomial cannot be factored, write "prime."x4 - 3x2 - 54
A. (x2 - 54)(x2 + 1) B. (x2 - 9)(x2 + 6) C. (x2 + 9)(x2 - 6) D. prime
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Solve the rational inequality.
> 
A. No solution B. (-?, -5) C. (-5, ?) D. (-?, ?)
Mathematics
Use the binomial theorem to expand the binomial.
?
?
A. 
B. 
C. 
D. 
E. 
Mathematics
Convert as indicated.8.5 lb to ounces
A. 85 oz B. 136 oz C. 850 oz D. 1,700 oz
Mathematics