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write an algebraic expression to model each situation. you have a summer job at a car wash. you earn $8.50 per hour and are expected to pay a one-time fee of $15 for the uniform. if you work x hours per week, how much will you make during the first week? show all your work.

Respuesta :

So we know $8.50 per hour
One-time fee of $15 for uniform
x hours per week

y=8.5x-15

Answer:

The algebraic expression to the model is [tex]8.5x-15[/tex]

Step-by-step explanation:

Consider the provide situation.

You have a summer job at a car wash. you earn $8.50 per hour and are expected to pay a one-time fee of $15 for the uniform.

Let you work for x hours per week and you earn $8.50 per hours, so the money you will earn can be represented as:

8.50 times x or 8.50x

Now you need to pay one time fee of $15 for the uniform.

For the one time fee use a negative sign.

Thus, the required expression is:

[tex]8.50x-15[/tex]

The algebraic expression to the model is [tex]8.5x-15[/tex]

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