Write an equation for the parabola.
A. y2 = 12x
B. y2 = -12x
C. x2 = -12y
D. x2 = 12y
Answer: A
Mathematics
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Factor completely.16x2 + 25
A. Prime B. (4x - 5)2 C. (4x + 5)(4x - 5) D. (4x + 5)2
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Multiply.
A. 2,048,356 B. 2,047,256 C. 2,058,256 D. 2,048,256
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Translate to a proportion and solve. Round to the nearest hundredth, if necessary.140% of what number is 63?
A. 450 B. 19,600 C. 45 D. 196
Mathematics
Set up the percent proportion for the application problem. Do not try to solve for any unknowns.10% of Tom's check of $500 is withheld. How much is withheld?
A. 
= 
B. 
= 
C. 
= 
D. 
= 
Mathematics