Question
X.3 Evaluate two-variable equations: word problems
YJT
This equation shows how the amount of jam Jen has jarred is related to the number of days she has spent making jam.
j = 8d
The variable d represents the number of days spent making jam, and the variable j represents the amount of jam jarred. How much jam did Jen jar if she spent 2 days making jam?
liters
YJT
This equation shows how the amount of jam Jen has jarred is related to the number of days she has spent making jam.
j = 8d
The variable d represents the number of days spent making jam, and the variable j represents the amount of jam jarred. How much jam did Jen jar if she spent 2 days making jam?
liters
Answers
GPT-4o mini
To find out how much jam Jen jarred after spending 2 days making jam, you can use the equation given:
\[ j = 8d \]
where \( j \) is the amount of jam jarred and \( d \) is the number of days spent making jam.
Substitute \( d = 2 \) into the equation:
\[ j = 8(2) \]
Now, calculate:
\[ j = 16 \]
Therefore, Jen jarred **16 liters** of jam after spending 2 days making jam.
\[ j = 8d \]
where \( j \) is the amount of jam jarred and \( d \) is the number of days spent making jam.
Substitute \( d = 2 \) into the equation:
\[ j = 8(2) \]
Now, calculate:
\[ j = 16 \]
Therefore, Jen jarred **16 liters** of jam after spending 2 days making jam.