Add the real numbers. Write any improper fraction as a whole or mixed number where appropriate.-6.2 + 11.1
A. 4.9
B. 17.3
C. -4.9
D. -17.3
Answer: A
Mathematics
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Plot the following data along with the quadratic regression model. x 2.13 3.45 4.76 6.18 8.22 y 3.64 5.82 9.16 7.32 3.19
What will be an ideal response?
Mathematics
Graph.
- 
= 1
A. 
B. 
C. 
D. 
Mathematics
Solve the rational inequality and graph the solution set on a real number line. Express the solution set in interval notation.
? 0
A. (-?, -5] or [-2, ?)
B. [-2, ?)
C. (-5, -2]
D. (-?, -5) or [-2, ?)
Mathematics
Factor the polynomial completely.(x + 6)2 - 11(x + 6) + 24
A. (x2 + 6x - 3)(x2 + 6x - 8) B. (x2 - 6x + 3)(x2 - 6x + 8) C. (x + 9)(x + 14) D. (x + 3)(x - 2)
Mathematics