Factor the perfect square.25x2 + 40x + 16
A. (5x - 5)2
B. (5x - 4)2
C. (5x + 4)(5x - 4)
D. (5x + 4)2
Answer: D
Mathematics
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Graph the function corresponding to the sequence defined. Use the graph to decide whether the sequence converges or diverges.an = 
A. Converges B. Diverges
Mathematics
Solve the equation.6 = 
- 8
A. 5 B. 129 C. 126 D. 4
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Solve using Cramer's Rule.The sum of a student's three scores is 230. If the first is 22 points more than the second, and the sum of the first two is 14 more than twice the third, what was the first score?
A. 90 B. 50 C. 72 D. 68
Mathematics
Find the missing polynomial.? - (2x8 - 5x7 + 3x6 - 6) = 5x8 + 13x7 - 9x6 + 14
A. 7x8 + 8x7 + 6x6 + 8 B. 7x8 - 8x7 - 6x6 + 8 C. 7x8 + 8x7 - 6x6 - 8 D. 7x8 + 8x7 - 6x6 + 8
Mathematics