Find the complex solutions of the given equation.-2x2 - 5x - 5 = 0
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Graph the parametric equations.x = et, y = t2 + 3; 0 ? t ? 2
A. 
B. 
C. 
D. 
Mathematics
Solve the inequality. Graph the results.x + 11 < 13
A. x < 2 
B. x ? 2
C. x > 2 
D. x ? 2 
Mathematics
Determine whether the graph represents a function.
A. Yes B. No
Mathematics
Solve the problem.Ellen wishes to mix candy worth $2.23 per pound with candy worth $3.78 per pound to form 25 pounds of a mixture worth $3.47 per pound. How many pounds of the more expensive candy should she use?
A. 25 pounds B. 20 pounds C. 7 pounds D. 5 pounds
Mathematics