The given pattern continues. Write down the nth term of the sequence {an} suggested by the pattern.9, 21, 33, 45, 57, ...
A. an = 3(4n - 1)
B. an = 9(12)n-1
C. an = 3n - 12
D. an = 12n - 1
Answer: A
Mathematics
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Answer True or False to the statement.Some real numbers are integers.
A. True B. False
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Divide.3,040 ÷ 5
A. 610 B. 610 R 4 C. 608 D. 608 R 1
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Rationalize the denominator.
A. 
B. 4
C. 
D. 13
Mathematics
Solve the problem. Write the answer in lowest terms and as a whole or mixed number where possible.Find the area of a rectangular banner having a length of 21 feet and a width of 
foot.
A. 
ft2
B. 10
ft2
C. 1 ft2
D. 3
ft2
Mathematics