Find the mean of the list of data.17, 19, 21, 21, 19, 17
A. 20
B. 18
C. 21
D. 22
E. 19
Answer: E
Mathematics
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Determine whether the given value of x is a solution to the quadratic inequality.x2 + 2x < 3; x = -2
A. Yes B. No
Mathematics
Solve.g - 6 = 16 - 10g
A. g = -2 B. g = 2 C. g = -12 D. g = 12
Mathematics
Simplify the expression by combining like terms.-3(7x + 1) - (3x + 7) - 2x + 8
A. -20x + 12 B. 26x + 8 C. -26x - 2 D. -26x + 4
Mathematics
Match the graph of the rational function with its equation.
A. f(x) = 
B. f(x) = 
C. f(x) = 
D. f(x) = 
Mathematics