Simplify the expression by combining like terms.-7x - 2x
A. -9x
B. -5x
C. -9 + x
D. 14x
Answer: A
Mathematics
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Determine if the series converges absolutely, converges, or diverges.
A. Converges absolutely B. Converges conditionally C. diverges
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Provide an appropriate response.z varies directly as the square of x and inversely y. Find z when x = 12, y = 30, and the constant of combined variation is 5.
A. 1.04 B. 24 C. 72 D. 864
Mathematics
Find the requested angle.Supplement of 59°
A. 31° B. 121° C. 301° D. 118°
Mathematics
Factor completely.36 -(x + 2y)2
A. (6 + x + y)(6 - x - y) B. (6 + x - 2y)(6 - x - 2y) C. (6 + x + 2y)(6 - x - 2y) D. (6 + 2xy)(6 - 2xy)
Mathematics