Factor the trinomial containing two variables.a2 + 28ab + 27b2
A. (a + b)(27a + b)
B. (a + 27b)(a + b)
C. (ab + 27)(ab + 1)
D. (a + 28b)(a + b)
Answer: B
Mathematics
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A. 
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C. 
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A. 1 B. 2 C. 4 D. undetermined
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Find an equation of variation for the given situation.m varies directly as p, and m = 72 when p = 9.
A. m = 
p
B. m = 63p
C. m = 81p
D. m = 8p
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?
?
Please enter your answer as ordered pairs in the form 
, 
.... The pairs must be separated by commas.
What will be an ideal response?
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