Ariana has a dimes and y nickels. She has at most 12 coins worth a minimum of $0.85 combined. Solve this system of inequalities graphically and determine one
possible solution.

Each of the walls of a room with square dimensions has been built with two pieces of sheetrock, a smaller one and a larger one. the length of all the smaller ones is the same and is stored in the variable small. similarly, the length of all the larger ones is the same and is stored in the variable large. write a single expression whose value is the total area of this room. do not use any method invocations.

Water flows at a steady rate from a tap. its takes 40 seconds to fill a 4 litre watering can from the tap. the rate at which water flows from the tap is halved. complete: 4 litres into cm3

Graph the equationy=x^2 -[tex]y = x^{2} - 2[/tex]