Solve the equation.
- 
= 1
A. {-3, -1}
B. {3}
C. ?
D. {3, -1}
Answer: D
Mathematics
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Determine the value of x or ? as requested. Round results to an appropriate number of significant digits.Determine the value of x.
A. 5.6 ft B. 20.0 ft C. 6.5 ft D. 17.1 ft
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Determine an equation that models the data best.
A. y = x - 2 B. y = -x - 2 C. y = -x + 2 D. y = x + 2
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Factor completely.25a3 - 64a
A. (5a2 + 8)(5a - 8) B. a(25a + 1)(a - 64) C. a(5a + 8)(5a - 8) D. a(5a - 8)2
Mathematics
Divide.
÷ 
A. 
B. 33
C. 
D. 
Mathematics