Solve.
y2 + 13y - 18 = 0
A. - 
, 6
B. 
, -6
C. - 
, -6
D. 
, 6
Answer: B
Mathematics
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Rewrite the rational expression as an equivalent rational expression with the given denominator.
= 
A. 
B. 
C. 
D. 
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Decide whether or not the number is a zero of the polynomial.P(x) = -x4 - 9x2 - 8x + 186; 3
A. Yes B. No
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Fashion Clothier's economic ordering quantity (EOQ) for its dyes is 2,000 units. If the total demand is 100,000 units per period, the carrying cost per unit is 15 percent of the inventory value, the dyes purchase price is $10, and the fixed cost per order is $30, then Fashion's total inventory cost is_____.
A. $1,500 B. $4,500 C. $6,000 D. $11,500 E. $3,000
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Simplify the power of i to i, 1, -i or -1.i12
A. -1 B. -i C. i D. 1
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