Question

Katie has a savings account that contains $230. She decides to deposit $5 each month from her monthly earnings for babysitting after school. Write an expression to find how much money Katie will have in her savings account after x months. Let x represent the number of months.

Answer 1

To find Katie's savings account balance after x months, use the equation Savings account balance = $230 + $5 * x.

Step-by-step explanation:

To find how much money Katie will have in her savings account after x months, we can use the equation:

Savings account balance = Initial amount + Monthly deposit * Number of months

In this case, the initial amount Katie has is $230 and she deposits $5 each month. So the equation becomes:

Savings account balance = $230 + $5 * x

Therefore, after x months, Katie will have $230 + $5 * x in her savings account.

Answer 2

Given:

Initial savings in Katie's account = $230

Additional savings = $5 per month

To find:

The expression that represents the money Katie will have in her savings account after x months.

Solution:

Let x be the number of months.

Additional savings for 1 month = $5

Additional savings for x months = $5x

Now,

Total savings = Initial saving + additional savings for x months.

`\text{Total savings}=230+5x`

Therefore, the required expression is
`230+5x`.