Find the product.(4x + 6y)(2x - 12y + 1)
A. 8x2 - 48xy + 4x - 72y2
B. 8x2 - 36xy - 36y2
C. 8x2 - 36xy + 4x - 72y2 + 6y
D. 8x2 + 12xy + 4x - 72y2 + 6y
Answer: C
Mathematics
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Evaluate the expression for the given replacement values.x - yfor x = -17, y = -6
A. 23 B. 11 C. -11 D. -23
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Find the first five terms of the infinite sequence whose nth term is given.an = (-1)n - 1 ()
A. - 2, 1, , -
,
B. 2, 1, ,
,
C. 2, - 1, , -
,
D. - 2, 1, - ,
, -
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Find the x-intercepts of the graph of each equation.y = 15x2 + 35x
A. , (0, 0)
B.
C. , (35, 0)
D. (0, 0)
Mathematics