Solve the quadratic inequality. Express your solution on a number line using interval notation.x2 - 5x ? -6
A. (-?, -3] ? [-2, ?)
B. [2, 3]
C. [-3, -2]
D. (-3, -2)
Answer: B
Mathematics
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Multiply.(5 - 
)(2 - 
)
A. 10 - 7
+ x
B. 10 - 7
- x
C. 10 - 6
D. 10 - 6x
Mathematics
Use the graph of a quadratic function to find the solution set of the equation or inequality.x2 + 8x + 15 ? 0
A. (-?, -5) ? (-3, ?) B. {-5, -3} C. (-?, -5] ? [-3, ?) D. {-5, 3}
Mathematics
Expand the expression  figure 1.png)
What will be an ideal response?
Mathematics
Solve the problem.There are 1248 students registered at Lincoln Community College. 591 of them are men. How many women are registered?
A. 657 women B. 647 women C. 1739 women D. 1839 women
Mathematics