Pregunta
Represent the following phrase as an algebraic expression, where "a number" is the letter \( x \). You do not need to simplify. \[ 4 \text { is multiplied by the sum of a number and } 8 \text {. } \]
Ask by Long Olson. in the United States
Jan 24,2025
Solución de tutoría real
Respuesta verificada por el tutor
Responder
\[ 4(x + 8) \]
Solución
The phrase "4 is multiplied by the sum of a number and 8" can be translated into an algebraic expression as follows:
\[
4(x + 8)
\]
Here:
- \( x \) represents "a number."
- \( x + 8 \) represents the sum of the number and 8.
- Multiplying the sum by 4 gives the final expression \( 4(x + 8) \).
**Answer:**
\[ 4(x + 8) \]
Revisado y aprobado por el equipo de tutoría de UpStudy
Como
error msg
Explicar 
Simplifique esta solución Mind Expander
To represent the phrase algebraically, we start by setting "a number" as the variable \( x \). The phrase "the sum of a number and 8" translates to \( x + 8 \). Therefore, when we say "4 is multiplied by the sum of a number and 8", we can express this as \( 4(x + 8) \). So, the final algebraic expression is \( 4(x + 8) \). If you're ever unsure about translating phrases to algebraic expressions, remember to break the phrase down into smaller parts. Identify keywords: "sum" often indicates addition, while phrases like "is multiplied" signal multiplication. It's all about piecing together the components logically!
¡Prueba Premium ahora!
¡Prueba Premium y hazle a Thoth AI preguntas de matemáticas ilimitadas ahora!
Quizas mas tarde
Hazte Premium
