Factor completely.x2 + 2xy - 80y2
A. (x + 10y)(x - 8y)
B. (x - 10y)(x + 8y)
C. Prime
D. (x - 10y)(x + y)
Answer: A
Mathematics
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A. 10
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quarts of liquid. How many fluid ounces is this?
A. 24 fl oz B. 6 fl oz C. 12 fl oz D. 3 fl oz
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Write the interval as an inequality involving x, and illustrate the inequality using the real number line.[-5, 8)
A. -5 ? x < 8
B. -5 < x ? 8
C. -5 ? x < 8
D. x < 8
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A. 
B. 
C. 
D. 
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