Pregunta
\begin{tabular}{l} 8:57 PM Thu Feb 20 \\ \& Emilio Mejia Felici... \( \quad \) R. 5 Evaluate multi-variable expressions \\ Evaluate the expression for \( k=-5 \) and \( m=9 \). \\ \( k-m=\square \) Video \\ \hline\end{tabular}
Ask by Coleman Haynes. in Puerto Rico
Feb 21,2025
Solución de inteligencia artificial de Upstudy
Respuesta verificada por el tutor
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\( k - m = -14 \)
Solución
Substitute \( k=-5 \) and \( m=9 \) into the expression \( k-m \).
Evaluate the expression by following steps:
- step0: Evaluate:
\(k-m\)
- step1: Substitute:
\(-5-9\)
- step2: Subtract the numbers:
\(-14\)
When \( k=-5 \) and \( m=9 \), the expression \( k-m \) evaluates to \( -14 \).
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Simplifique esta solución Beyond the Answer
To evaluate the expression \( k - m \) with the given values \( k = -5 \) and \( m = 9 \), simply substitute these values into the expression. This gives you: \[ k - m = -5 - 9 = -14. \] So, the answer is \( -14 \). Mathematics involving multiple variables can sometimes feel overwhelming, but it’s just about understanding how to plug in values correctly. Don't forget to keep track of your signs; negative numbers can be tricky! They often sneak up on you if you're not careful.
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