Find the sum of all real solutions of the equation.
?
?
A. 25
B. 5
C. 6
D. -6
E. -5
Answer: B
Mathematics
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Subtract and check.
A. 495,235 B. 485,245 C. 485,235 D. 484,245
Mathematics
Solve the inequality. Graph the solution set and write it in interval notation.-7 ? 
A. (-35, ?)
B. (-?, -35]
C. (-?, -35)
D. [-35, ?)
Mathematics
Write the equation of the quadratic function whose graph is a parabola containing the given points.(0, -2), 
, (-3, -8)
A. y = 
+ 3x - 2
B. y = 3x2 + 3x - 2
C. y = 
- 3x - 2
D. y = 
+ 3x - 1
Mathematics
Write the expression in lowest terms.
A. x2 - 4x + 2 B. x2 + 2x + 4 C. x2 + 4 D. x2 - 2
Mathematics