You have p dollars in your piggy bank. You spent $13.32 to buy a toy, leaving you with $25.70. Which equation should be used to determine the amount of money you had in your piggy bank before buying the toy? How much money was in the piggy bank?(1 point)
Responses
p − 25.70 = 13.32; there was $12.38 in the piggy bank.
p + 13.32 = 25.70; there was $12.38 in the piggy bank.
p + 25.70 = 13.32; there was –$12.38 in the piggy bank.
p − 13.32 = 25.70; ; there was $39.02 in the piggy bank.
The correct equation to determine the amount of money you had in your piggy bank before buying the toy is:
p + 13.32 = 25.70
To solve for p, we need to isolate it on one side of the equation:
p = 25.70 - 13.32
p = 12.38
Therefore, there was $12.38 in the piggy bank.
The correct equation to determine the amount of money you had in your piggy bank before buying the toy is:
p - 13.32 = 25.70
To find out how much money was in the piggy bank, we can solve this equation:
p = 25.70 + 13.32
p = 39.02
So, there was $39.02 in the piggy bank.
To determine the amount of money you had in your piggy bank before buying the toy, you can set up an equation based on the information given.
Let p represent the amount of money in the piggy bank initially.
You spent $13.32 to buy the toy, so the remaining amount is p - 13.32.
According to the question, the remaining amount is $25.70. So, we can set up the equation as follows:
p - 13.32 = 25.70.
Now, we can solve this equation to find the value of p.
Adding 13.32 to both sides of the equation:
p - 13.32 + 13.32 = 25.70 + 13.32.
This simplifies to:
p = 39.02.
Therefore, the equation that should be used to determine the amount of money you had in your piggy bank before buying the toy is p - 13.32 = 25.70.
And the correct answer to the question, "How much money was in the piggy bank?" is $39.02.
So, the correct option is:
p - 13.32 = 25.70; there was $39.02 in the piggy bank.