Factor the polynomial by grouping.12x2 - 9x + 8x - 6
A. (12x + 2)(x - 3)
B. (3x + 2)(4x - 3)
C. (3x - 2)(4x + 3)
D. (12x - 2)(x + 3)
Answer: B
Mathematics
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Find the value of the trigonometric function.cos 465°
A. -0.71 B. 0.97 C. -0.26 D. 0.26
Mathematics
Find the area of the circle with the given radius or diameter. Use ? ? 3.14.r = 2.5 ft (Round your answer to the nearest tenth if necessary.)
A. A ? 78.5 ft2 B. A ? 19.6 ft2 C. A ? 31.4 ft2 D. A ? 15.7 ft2
Mathematics
A unit fraction (a fraction with a numerator of 1) is sometimes called an Egyptian fraction. Egyptians expressed their fractions as a sum of distinct (different) unit fractions. How might the Egyptians have written the fraction 
?
?
A. ?
B. ?
C. ?
D. ?
E. ?
Mathematics
Use the graph of f(x) to solve the inequality.f(x) > 0
A. x > 0 B. x < 3 C. x < 0 D. x > 3
Mathematics