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Opal makes $15 per hour working for a photographer. She also coaches a competitive soccer team for $10 per hour. Opal needs to earn at least $90 per week, but she does not want to work more than 20 hours per week. a. Define the variables and write a system of inequalities to represent this situation. Give one possible solution to describe how opal can meet her goals. Explain how this solution works for opal

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Answer:

Required system of inequalities to represent this situation:

Given:

Opal makes $15 per hour working for a photographer.

She also coaches a competitive soccer team for $10 per hour.

Defining variables

Let x = Number of hours she works as a photographer, y= Number of hours she works as coach.

Explanation

As she needs to earn at least $90 per week i.e.  

but she does not want to work more than 20 hours per week.

i.e.  

Required system of inequalities to represent this situation:

Step-by-step explanation:

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