I need help ! Asap !! Can somebody please help I just need this done by 10 !

Sandy is ordering bread rolls for her party,she wants 3/5 of the rolls to be whole wheat. what other factions can represent part of the rolls that will be whole wheat? shade the models to show your work.

The price of an item has been reduced by 30%. the original price was $30. what is the price of the item now ?

What is the image of c for a 90° counterclockwise rotation about a? (3, 7) (-1, 3) (7, 3)