Michelle is a server in a restaurant. on a weekend night, michelle earned $4 an hour and $65 in tips she made a total of $93 write and solve an equation to determine how many hours she worked

Michelle worked for 7 hours.

Step-by-step explanation:

Hi, to solve this problem we have to write an equation with the information given:

So, mathematically speaking :

We have to solve the equation to find the value of "x" (hours).

4x = 93 - 65

4x = 28

x = 28 ÷ 4

x = 7

In conclusion, Michelle worked for 7 hours.

Feel free to ask for more if it´s necessary or if you did not understand something.

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step-by-step explanation:

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let y equal to

the total fare and x is the mile of taxi ride. so the equation is

y = 0.55x + 1.75

since susie has

$10 to spend for a taxi cab, so he can have

10 = 0.55x +

1.75

x = 15 miles of

taxi ride

so the system of

inequality is

10 < 0.55x +

1.75

x > 2