Question

Tamar starts the day with no money in her wallet. She

earns $14 walking her neighbor's dog and puts it in


her wallet. Later, she takes $14 from her wallet to buy


art supplies.

Answer 1

Tamar starts with no money in her wallet, earns $14, and then spends $14, resulting in a final balance of $0.

Step-by-step explanation:

Tamar starts the day with no money in her wallet and earns $14 walking her neighbor's dog, putting it into her wallet. Later, she takes $14 from her wallet to buy art supplies.

If we start with zero money in her wallet and then she earns $14, we can represent this as +$14. Adding this to her initial $0, her wallet now has $14.

Next, she takes $14 from her wallet. We can represent this as -$14. Subtracting this from the current amount of $14 in her wallet, her final balance will be $0.

Answer 2

The equation which represents the amount she has is : 14 + (-14) = 0

Using the parameters given for our Calculation;

• Initial amount = 0
• Amount earned = 14
• Amount spent = 14

We can express her spending thus ;

Initial amount + Amount earned - Amount spent

Now we have ;

0 + 14 + (-14) = 0

Hence, we have; 14 + (-14) = 0