Simplify.
A. k - 2
B. 
C. 
D. k + 2
Answer: C
Mathematics
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Use the figure showing isotherms for the United States to answer the question. 
Which city has approximately the same temperature as New York?
A. Seatttle B. Chicago C. Denver D. San Francisco
Mathematics
Solve the problem. Round to the nearest hundredth.56 is 30% of what number?
A. 1866.70 B. 186.67 C. 16.80 D. 18.67
Mathematics
Convert the numeral to a numeral in base 10.784216
A. 30,785 B. 31,782 C. 32,654 D. 30,786
Mathematics
Multiply or divide as indicated. Write the answer in lowest terms.
÷ 
A. 
B. 
C. z - 2
D. 
Mathematics