Iwill give brainliest to who answers this question correctly. i need it done tonight!

Hi there,

First, add all the hours she worked during the week up,

3.5 + 4.25 + 3.75 + 2.5 + 4.75 = 18.75

18.75 hours times the hourly wage,  18.75 x 5.85 = $109.60

Hannah estimated her earning would be $120, but it is only $109.60

So it is almost $10 less.

Hope this helps :)

The answer simplified would be. -6300x