Solve the equation by using the quadratic formula.(x - 7)(x - 1) = 14
A. {-4 - 
}
B. {-4 - 
, -4 + 
}
C. {4 - 
}
D. {4 - 
, 4 + 
}
Answer: D
Mathematics
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Solve the problem.
=
A. 2
B. 
C. 26.04
D. 25
E. none of these
Mathematics
Write the equation in slope-intercept form.3x - 6y = 8
A. y = 2x + 
B. y = 3x - 8
C. y = 
x - 
D. y = 
x + 
Mathematics
Find the product.(2x + 5)3
A. 4x6 + 10x3 + 15,625 B. 8x3 + 60x2 + 60x + 125 C. 4x2 + 20x + 25 D. 8x3 + 60x2 + 150x + 125
Mathematics
Solve the problem.A hotel administrator bought 1038 beds for $49 per bed. How much did she pay for the purchase?
A. $21 B. $50,862 C. $989 D. $1087
Mathematics