Perform the indicated operation.23 lb 14 oz - 8 lb 12 oz

A. 31 lb 10 oz
B. 32 lb 10 oz
C. 14 lb 2 oz
D. 15 lb 2 oz


Answer: D

Mathematics

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Solve the problem.The basic rule in Fleury's algorithm is

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Find the exact value of the expression.sin 25° cos 35° + cos 25° sin 35°

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Provide an appropriate response.If  A =  where A is 2 × 2 and aij = i - 2j, then matrix A is given by

A. .
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Mathematics