Simplify the expression, if possible.- 
A. 40
B. 9
C. Not an integer
D. -9
Answer: D
Mathematics
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Use the quotient rule to simplify.
A. 
B. 
C. 
D. 
Mathematics
Find the first five terms of the arithmetic sequence.an = 4(2n - 3)
A. -12, -4, 4, 12, 20 B. -1, 1, 3, 5, 7 C. -4, 4, 12, 20, 28 D. -4, -8, -12, -16, -20
Mathematics
Determine whether the system is consistent.x1 + x2 + x3 = 6x1 - x3 = -2 x2 + 3x3 = 11
A. Yes B. No
Mathematics
Write in standard form the equation of the parabola. Then identify the vertex.x = -3y2 - 54y - 67
A. -3(y 
)2 + 176; (176, -9)
B. -3(y + 9)2 + 14; (14, -9)
C. -3(y + 9)2 - 148; ( -9, -148)
D. -3(y + 9)2 - 310; (-310, -9)
Mathematics