Add or subtract as indicated. Simplify the result if possible. If an answer is an improper fraction, write it as a mixed number.11 - 

A. 8
B. 11
C. 10
D. 10


Answer: C

Mathematics

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Solve the equation.x(x - 24) = -144

A. {24} B. {-12} C. {12} D. {12, -12}

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Solve the problem.A human male's resting heart rate is 4 times that of a certain mammal's resting heart rate. If the human male's resting heart rate is 80 beats per minute, what is the mammal's resting heart rate?

A. 20 beats per minute B. 8 beats per minute C. 128 beats per minute D. 32 beats per minute

Mathematics

Provide an appropriate response.One of the following is false; indicate by letter which one:

A. 5 ? {3, 4, 5, 6} B. 4 ? {3, 4, 5, 6} C. {4} ? {3, 4, 5, 6} D. 4 ? {3, 4, 5, 6}

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Use a commutative property to complete the statement.2x + 17 =

A. 17 + 2x B. -2x + 17 C. 17x + 2 D. 2x - 17

Mathematics