Factor by grouping.7x - 77 + xy - 11y
A. (x - 11)(7 + y)
B. (x - 11y)(7 + y)
C. (y - 11)(x + 7)
D. (y - 11)(7x + y)
Answer: A
Mathematics
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A. 8; 15; 0 B. 0; 3; 8 C. 8; 5; -2 D. 8; 5; 0
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Use the given slope and coordinate of the y-intercept to write the equation of the line in slope-intercept form.m = 
; (0, 4)
A. y = - 
x - 4
B. y = 
x + 4
C. y = - 
x + 4
D. y = 
x - 4
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Perform the indicated operation(s), whenever possible.Let A = 
and B = 
. Find A + B.
A. 
B. 
C. 
D.
[-2 0 2]
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Use a coterminal angle to find the exact value of the expression. Do not use a calculator.csc 
A. 
B. 2
C. 
D. 
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