Factor completely.16x2 - 49
A. (4x - 7)2
B. (4x + 7)(4x - 7)
C. (4x + 7)2
D. Prime
Answer: B
Mathematics
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Use a calculator to approximate the square root to 3 decimal places. Check to see that the approximation is reasonable.
A. 29.000 B. 5.385 C. 5.390 D. 5.382
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Complete the ordered pair so that it is a solution to the given equation.y = 2x - 1(-3, 
)
A. (-3, -5) B. (-3, -7) C. (-3, 5) D. (-3, -6)
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Write the statements S1, S2, and S3 and determine if each statement is true.Sn: 3 + 8 + 13 + . . . + (5n - 2) = 
What will be an ideal response?
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Decide if the given ordered pair is a solution to the inequality.x + y > 5: (-1, 9)
A. Yes B. No
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