Find each unit rate, round to the nearest hundredth if necessary, Convert $420 for 15 tickets

Which statement accurately explains whether a reflection over the x-axis and a 180° rotation would map figure acb onto itself?

This is so hard and it’s for a test

Hardest math question of all time can you solve the equation. check for extraneous solutions.9∣9-8x∣ = 2x+3