Adrian works in new york city and makes 42$ per hour. she works in an office and must get her suit dry cleaned everyday for 25$. if she wants to make more than $260 a day, at least how many hours must she work

She must work at least 7 hours

Step-by-step explanation:

Let

x ----> number of hours she has to work each day

we know that

If Adrian wants to earn more than $260 a day, then the number of hours worked per day, multiplied by $42 per hour minus $25 must be greater than $260    

The inequality that represent this situation is

solve for x

Adds 25 both sides

Divide by 42 both sides  

therefore

She must work at least 7 hours

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