Factor the expression.8(m - 2)2 - 2(m - 2) - 15
A. (2m + 9)(4m + 11)
B. (2m - 7)(4m - 3)
C. (2m + 5)(4m + 7)
D. (2m + 3)(4m + 5)
Answer: B
Mathematics
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Write the following in interval notation.{x| -5 < x < -2}
A. [-5, -2) B. (-5, -2) C. (-5, -2] D. [-5, -2]
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Simplify the expression.(-9.8)2 + 6.6 - 2
A. 24.2 B. 14.4 C. 100.64 D. 207.36
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Write a numerical expression for the phrase and simplify it.The product of 3 and the difference between 9 and -1
A. (3 - 9)(-1); 6 B. (3)(9) - (-1); 28 C. 3[-1 - 9]; -30 D. 3[9 - (-1)]; 30
Mathematics
A graph of a function of the form y = abx is given. What can you conclude about the constants a and b?
A. a < 0, 0 < b < 1 B. a < 0, b > 1 C. a > 0, 0 < b < 1 D. a > 0, b > 1
Mathematics