Solve
-Five Divided by the Sum of a Number and 10

question 93

Multiple Choice

Solve.
-Five divided by the sum of a number and 10, minus the quotient of 3 and the difference of the number and 10 is equal to 6 times the reciprocal of the difference of the number squared and 100. What is the number?

• A) 43
• B) 13
• C) \(- 37\)
• D) \(- \frac { 37 } { 4 }\)

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Definitions:

Sunk Cost

A cost that has already been incurred and cannot be recovered, which should not influence future business decisions.

Useful Life

The length of service of a long-lived asset.

Sell or Process Further

a decision-making process regarding whether it is more profitable to sell a product as is or to process it further.

Incremental Revenue

The additional income generated from a new business activity or decision, compared to a baseline scenario.