Solve the quadratic inequality. Express your solution on a number line using interval notation.(x - 5)(x + 7) > 0
A. (-7, ?)
B. (-?, -7) ? (5, ?)
C. (-7, 5)
D. (-?, -5) ? (7, ?)
Answer: B
Mathematics
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Add.-19 + (-22) + (-5) + (-2)
A. -48 B. 0 C. 34 D. -10
Mathematics
The graph of the function is sketched as follows:
?
?
Determine the interval on which the function is increasing.
?
A. (4, -3) B. [-2, -7] C. [4, 8] D. [-5, 7] E. [-2, 4]
Mathematics
Provide an appropriate response.Divide 2074 by 4.
A. 518 R 2 B. 518 C. 517 R 6 D. 518 R 1
Mathematics
Identify the pairs of complementary or supplementary angles, as indicated.Complementary
A. ?FBE & ?EBD; ?ABF & ?CBD B. ?CBD & ?DBE; ?ABF & ?FBE C. ?ABF & ?FBE D. ?CBE & ?EBA
Mathematics