Multiply using the FOIL method.(x - 5)(5x - 6)
A. 5x2 - 31x + 30
B. 5x2 + 30x - 31
C. 5x2 - 33x + 30
D. 5x2 - 31x - 31
Answer: A
Mathematics
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Calculate.7.75 ÷ (-0.5)
A. -155 B. -15.5 C. 155 D. 15.5
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The vector v has initial point P and Terminal Point Q. Write v as a position vector.P(5, 6), Q(2, 8)
A. 
B. 
C. 
D. 
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Match the point in polar coordinates with either A, B, C, or D on the graph.(2, 0)
A. C B. A C. D D. B
Mathematics
Provide an appropriate response.How many real cube roots does any negative number have?
A. None B. Two C. One D. Three
Mathematics