Solve the inequality and graph the solution.(x - 4)(x + 1) > 0
A. (-1, ?)
| -1 |
B. (-1, 4)
| -1? | 4 |
C. (-?, -1) or (4, ?)
| -1? | 4 |
D. (-?, -4) or (1, ?)
| -4? | 1 |
Answer: C
Mathematics
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?
A. 
B. 
C. 
D. 
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A. Yes B. No
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Provide an appropriate response.Determine the number of solutions for the following system:-3x - 6y = -19x - 18y = 3.Use the constants and coefficients to explain your answer.
What will be an ideal response?
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Represent the vector in the form v = ai + bj whose magnitude and direction angle are given.
= 7; ? = 225°
A. v = - 
i - 
j
B. v = - 
i - 
j
C. v = 
i + 
j
D. v = - 
i - 
j
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