In november, hilary drove 580 miles in her car the car travels 33.5 miles for each gallon of petrol used

In the rectangle below ac=30 units what is de

Abby is preparing fruit punch for her party. she starts with a bowl filled with liquid that has 1/2 fruit juice and 1/2 sprite, but she decides it's too fruity. so she pours out 1/4 of the liquid, and then fills the bowl up again with sprite. what fraction of the punch is now sprite?

If 3x+8=3x+8 is it one solution or no solution