Write as a subtraction problem and evaluate.-3x added to the difference of 5x and -15x
A. -3x + [5x - (-15x)]; -13x
B. -3x + [5x - (-15x)]; -23x
C. -3x + [5x - (-15x)]; 17x
D. -3x + [5x - (-15x)]; 7x
Answer: C
Mathematics
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A. 0 B. -12 C. 1 D. -4
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Determine whether or not the function is one-to-one.
A. Yes B. No
Mathematics
Write the name of the metric unit of measurement described.
of a meter
A. kilometer B. hectotmeter C. millimeter D. centimeter
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