QuestionWhat does the expression $150 x - 4.99 x$ represent in an account with an initial balance of \$1200?

Studdy Solution

STEP 1

Assumptions1. The initial account balance is $1200. The expression represents the final balance in the account3. The expression includes a monthly fee and automatic monthly deposits4. The variable$ x$ represents the number of months

STEP 2

The expression $150x -4.99x$ is a part of the final balance expression. This expression consists of two parts $150x$ and $-4.99x$ .

STEP 3

The first part, $150x$ , represents the automatic monthly deposits into the account. The $150$ is the amount deposited each month and $x$ is the number of months.

STEP 4

The second part, $-4.99x$ , represents the monthly fee taken from the account. The $4.99$ is the fee charged each month and $x$ is the number of months.

STEP 5

Thus, the expression $150x -4.99x$ represents the total change in the account balance due to the automatic monthly deposits and the monthly fee over $x$ months.

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