What is y=-2 on a graph plotted look like

Labc is reflected across x = 1 and y = -3. what are the coordinates of the reflection image of a after both reflections?

Tom can paint the fence in 12 hours, but if he works together with a friend they can finish the job in 8 hours. how long would it take for his friend to paint this fence alone?

Susie wants to take her friend out for lunch. she wants to spend $9.75 each person. how much will she spend in all.