Provide an appropriate response.The graph of the equation y = -5x2 + 10x - 5 opens 
.
A. upward
B. to the left
C. downward
D. to the right
Answer: C
Mathematics
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Find the selling price per item to the nearest cent.Total cost: $247Quantity: 46 pr.Unsaleable: 6 pr.% Markup on selling price: 41%
A. $3.81 B. $4.38 C. $9.10 D. $10.47
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Evaluate the exponential expression.(-4)2
A. -4 B. 4 C. -16 D. 16
Mathematics
Match the equation to the correct graph.y = - 
(x + 2)2 - 2
A. 
B. 
C. 
D. 
Mathematics
Convert. When necessary, round the answer to two decimal places.480 seconds = minutes
A. 8 B. 4 C. 20 D. 15
Mathematics