Use factoring techniques to solve the quadratic equation.(x + 7)(x + 1) = 27
A. {-7, -1}
B. {1, 7}
C. {-2, 10}
D. {-10, 2}
Answer: D
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For an election with 4 candidates (A, B, C, and D), we have the following preference schedule:
Using the Borda count ranking method, which candidate comes in last?
A. A B. B C. C D. D E. none of these
A school logo is made up of concentric circles as shown in the figure below. All the school colors, blue, green and yellow, are to be used. No two bordering regions can be the same color. If the center region must be yellow, how many different color schemes are possible?
What will be an ideal response?
Match the equation to one of the curves (for x ? 0).f(x) = -4x-2
A. 
B. 
C. 
D. 
Factor.15z6 + 11z3 - 12
A. 15(z3 - 3)(z3 + 4) B. (3z3 + 1)(5z3 - 12) C. (5z3 + 3)(3z3 - 4) D. (3z3 + 4)(5z3 - 3)