The Sum of Two Numbers Is 13

question 49

Multiple Choice

The sum of two numbers is 13. The sum of the squares of the numbers is 109. Find the numbers.

• A) 5 and 8
• B) 3 and 10
• C) 0 and 13
• D) 4 and 9

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Definitions:

Machine-Hours

A measure of production output or work measurement based on the number of hours machines are operated.

Job-Order Costing System

A cost accounting system in which costs are assigned to specific jobs or batches, used in manufacturing and services.

Predetermined Overhead Rate

A rate used to allocate estimated overhead costs to products or services, based on a chosen activity base like labor hours or machine hours.

Direct Labor-Hours

The total number of hours worked by employees that are directly involved in the manufacturing process.