Help on 36 pleasee :DD

To describe a sequence of transformations that maps triangle abc onto triangle a"b"c", a student starts with a reflection over the x-axis. how should the student complete the sequence of transformations to map triangle abc onto triangle a"b"c"? plz

For each proportion find the unknown number x 1/5/8=×/15

You receive 15% of the profit from a car wash how much money do you receive from a profit of 300