Solve the Equation Using Both the Addition and Multiplication Properties $\left\{ - \frac { 21 } { 13 } \right\}$

question 18

Multiple Choice

Solve the equation using both the addition and multiplication properties of equality.
--10y + 21 = -3y

• A) \(\left\{ - \frac { 21 } { 13 } \right\}\)
• B) \(\{ - 3 \}\)
• C) \(\left\{ \frac { 21 } { 13 } \right\}\)
• D) \(\{ 3 \}\)

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Definitions:

Quick Ratio

A liquidity measure that indicates a company's ability to cover its short-term liabilities with its most liquid assets.

Cash Ratio

A liquidity ratio that measures a company's ability to pay off its short-term liabilities with its cash and cash equivalents alone.

NWC to Total Assets

A financial ratio that measures the net working capital (current assets minus current liabilities) in relation to the total assets of a company.

Interval Measure

A type of data measurement that includes order and a fixed measurement scale, allowing for the calculation of meaningful differences between data points.