Decide whether the statement is true or false. If it is false, tell why.The equation -x2 = -1 has no real solutions.
A. True
B. False; the equation is equivalent to x2 = 1 and has two real solutions, 1 and -1.
C. False; the equation has one real number
solution, 1.
Answer: B
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Provide an appropriate response.Write an inequality to describe the following: You run a shirt printing shop. A fraternity wants to buy shirts for its members and has $425 to spend. The shirts that they have selected cost $10, plus a one time setup fee of $75 for designing the logos. The inequality should show the price of x number of shirts. How many shirts could be purchased for the maximum of $425?
What will be an ideal response?
Find the area of the figure using determinants.
A. 14.0 B. 13.5 C. 14.5 D. 13.0
Simplify the difference.(-2x - 3) - (-11x - 11)
A. 17x B. 9x - 14 C. -13x - 14 D. 9x + 8
Use DeMoivre's Theorem to find the following. Write your answer in standard form.
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?
?
A. 
B. ?
C. 
D. 
E. 