Question
X.3 Evaluate two-variable equations: word problems
YJT
This equation shows how the total number of pieces Cole knows how to sing depends on the number of weeks he takes voice lessons.
p = w + 34
The variable w represents the number of weeks he has taken voice lessons, and the variable p represents the total number of pieces he has learned. After 28 weeks of voice lessons, how many pieces will Cole be able to sing, in total?
YJT
This equation shows how the total number of pieces Cole knows how to sing depends on the number of weeks he takes voice lessons.
p = w + 34
The variable w represents the number of weeks he has taken voice lessons, and the variable p represents the total number of pieces he has learned. After 28 weeks of voice lessons, how many pieces will Cole be able to sing, in total?
Answers
GPT-4o mini
To find out how many pieces Cole will be able to sing after 28 weeks of voice lessons, we can substitute \( w = 28 \) into the equation \( p = w + 34 \).
Substituting \( w \) into the equation:
\[
p = 28 + 34
\]
Now, calculate the total:
\[
p = 62
\]
Therefore, after 28 weeks of voice lessons, Cole will be able to sing a total of 62 pieces.
Substituting \( w \) into the equation:
\[
p = 28 + 34
\]
Now, calculate the total:
\[
p = 62
\]
Therefore, after 28 weeks of voice lessons, Cole will be able to sing a total of 62 pieces.