Solve.The graph shows the total cost y (in dollars) of owning and operating a minivan where x is the number of miles driven. Find the slope of the line and write the slope as a rate of change.
A. $24.00 per mile
B. $0.60 per mile
C. $1.67 per mile
D. cannot be determined
Answer: B
Mathematics
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A. 
B. 
C. 
D. 
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Add or subtract as indicated. Simplify the result, if possible.
+ 
A. 
B. - 
C. 
D. - 
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A. Increasing (2, ?); Decreasing (-?, -2) B. Increasing never; Decreasing (-?, -2) ? (2, ?) C. Increasing (-?, -2) ? (2, ?); Decreasing never D. Increasing (-2, 2); Decreasing (-?, -2) ? (2, ?)
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Factor completely, or state that the polynomial is prime.y3 - 15y2 + 225y
A. prime B. y(y2 - 15y + 225) C. y(y + 15)2 D. y(y - 15)2
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