Malcom has $638.54 in his checking account. He must maintain a $500 balance to avoid a fee. He wrote a check for 159.50 today. Write an inequality that would be used to solve for the LEAST amount of money he needed to deposit to avoid a fee.
(9th grade Algebra 1)

Malcom has 63854 in his checking account He must maintain a 500 balance to avoid a fee He wrote a check for 15950 today Write an inequality that would be used t class=

Respuesta :

The inequality that would be used to solve for the LEAST amount of money he needed to deposit to avoid a fee is 638.54 - 159.50 + x ≥ $500

The given parameters:

initial amount of money in Malcom's account = $638.54

a constant balance to be maintained to avoid a fee = $500

amount to be withdrawn today = $159.50

To find:

  • inequality that would be used to solve for the LEAST amount of money he needed to deposit to avoid a fee

Let the LEAST amount = x

Here are basic things to note in order to form the equation:

  • The money going into the account must be added
  • The amount to be withdrawn will be subtracted
  • Finally, the total amount must be greater or equal to  $500

Considering the above explanation, the inequality becomes;

638.54 + x - 159.50 ≥ $500

Rearrange to match the given options;

638.54 - 159.50 + x ≥ $500

Thus, the inequality that would be used to solve for the LEAST amount of money he needed to deposit to avoid a fee is 638.54 - 159.50 + x ≥ $500

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