Solve.7y2 + 11 = 111
A. ± 
B. ±10
C. 
D. no real-number solutions
Answer: A
Mathematics
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The New Town Jewelry Company purchased 500 one-carat diamond rings for $125,000. Based on the following information, find the selling price per ring to the nearest cent.Number at regular price: 79Reduced price: $239Markup on total cost: 69%
A. $2674.05 B. $221.26 C. $1400.39 D. $308.62
Mathematics
Factor.x2 - 6x + 8
A. (x + 4)(x - 2) B. x2 - 6x + 8 C. (x + 4)(x + 1) D. (x - 4)(x - 2)
Mathematics
Write a quadratic equation in the form ax2 + bx + c = 0 that has the given numbers as solutions.11i, -11i
A. x2 - 121 = 0 B. x2 - 22 - 121 = 0 C. x2 + 121 = 0 D. x2 + 22 + 121 = 0
Mathematics
Simplify using the quotient-to-power rule.
4
A. 
B. 
C. 
D. 
Mathematics