Susan works 50 hours each week. she worked 7 hours on monday, tuesday, and wednesday, and 8 hours on thursday. if the variable t stands for the amount of time susan will work the rest of the week, which of the following choices is the most reasonable value for t?

* no options are listed, but t should be found like this:

Monday= 7 hrs
Tuesday= 7 hrs
Wednesday= 7 hrs
Thursday= 8 hrs
t= time worked remainder of week

7 + 7 + 7 + 8 + t= 50

29 + t= 50
subtract 29 from both sides

t= 21 hrs

ANSWER: Options are not listed to choose from, but t= 21 hrs for the remainder of the week.

Hope this helps! :)