Perform the operation indicated. ? 

A.
B.  
C.  
D.


Answer: A

Mathematics

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Solve the problem.An upholsterer wants to reupholster 120 chairs for a banquet hall. If each chair needs  pound of brass tacks, how many pounds of brass tacks are needed?

A. 20 pounds B. 72 pounds C. 720 pounds D. 2 pounds

Mathematics

Translate into symbols.Angle x measures 46° more than angle y.

A. ? x = ? y B. ? x = ? y - 46° C. ? y = ? x + 46° D. ? x = ? y + 46°

Mathematics

Choose the right type of fallacy for the given statement, premise, and conclusion.

You must have excellent grades at school or you will not succeed in life.   Premise: Either you will have excellent grades at school or you will not succeed in life. Conclusion: Having excellent grades at school will make you successful in life. a.  Circular Reasoning b.  Appeal to Ignorance Fallacy c.  Appeal to Popularity Fallacy d.  Black-or-White (False Dilemma) Fallacy

Mathematics

Indicate whether the statement is true always, sometimes, or never.The product of two imaginary numbers is a real number.

A. Always B. Sometimes C. Never

Mathematics