Question
Silvia has money saved in her bank account. She also has $30 gift card. The total amount she can spend is represented by which equation?
A. y = x + 900
B. x = y + 30
C. x = 30y
D. y = x + 30
A. y = x + 900
B. x = y + 30
C. x = 30y
D. y = x + 30
Answers
GPT-4o mini
In this context, we can define:
- \( x \): the amount of money Silvia has saved in her bank account.
- \( y \): the total amount of money she can spend.
Since she can spend her saved money plus the $30 from the gift card, the relationship can be expressed as:
\[ y = x + 30 \]
Thus, the correct equation representing the total amount she can spend is:
**D. y = x + 30**
- \( x \): the amount of money Silvia has saved in her bank account.
- \( y \): the total amount of money she can spend.
Since she can spend her saved money plus the $30 from the gift card, the relationship can be expressed as:
\[ y = x + 30 \]
Thus, the correct equation representing the total amount she can spend is:
**D. y = x + 30**