Simplify the expression. Express the answer so that only positive exponents occur. Assume that all variables are positive.
A. 3x29/20
B. 3x19/20
C. 9x19/20
D. 9x29/20
Answer: D
Mathematics
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A. 14 B. 350 C. 3,500 D. 35
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A. 150.4°F B. 176°F C. 76.0°F D. 201.6°F
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Find the equation of the given line.
A. x = -1 B. x = 1 C. y = 1 D. y = -1
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Write the series using summation notation.510 + 610 + 710 + 810 + 910 + 1010
A. 
B. 
C. 
D. 
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