Brenda is making a dessert that takes 3.5 hours to prepare. if she wants to be finished by 1: 15, at what time should she start?

Hey there I see you need help well I am here to do just that, so your answer would be 9:45 because there is 60 minutes in an hour so 3.5 hours from 9:45 would be 1:15 so the correct answer is : 9:45

Hope this helps if so why not hit that brainllest answer button ;)
there are 60 minutes in an hour so she should start at 9 ;45

The answer would he -4,-2 because the points are just on the opposite side. since the x axis is +4 it's going to he -4 and since the y axis is -2 it stays there because whaen rotated it stays in the third quadrant