Evaluate the expression.6 - 
A. 0
B. 6
C. 12
D. -12
Answer: A
Mathematics
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Perform the indicated operations and simplify the result.
+ 
+ 
A. 
B. 
C. 
D. 
Mathematics
Solve the inequality and graph the solution set.-5x + 2(x - 8) ? 9x - (3 + 3x) - 76
A. (-?, 7]
B. (7, ?)
C. (-?, 7)
D. [7, ?)
Mathematics
Determine the domain and the range of the function.f(x) = x2 - 8x + 7
A. domain: all real numbers range: {y|y ? 9} B. domain: all real numbers range: all real numbers C. domain: all real numbers range: {y|y ? -9} D. domain: {x|x ? -4} range: {y|y ? -9}
Mathematics
Find the square.-(2y - 9)2
A. -4y2 - 81 B. -4y2 + 36y - 81 C. -4y2 + 36y + 81 D. 4y2 - 36y + 81
Mathematics