If judas owes julie 10 dollars and judas has to pay 20 dollars for lollipops how much money does judas have left

The diameter of a circular chip is doubled to use in a new board game. the area of the new chip will be

What is the value of y? round to the nearest tenth

Answer asap ! the shortest path from point a to point b goes through a pond. to avoid the pond, you must walk straight 34 meters along one edge of the pond, then take a 90 degree turn, and again walk straight 41 meters along another edge of the pond to reach point b. about how many meters would be saved if it were possible to walk through the pond? a. 11 m b. 20 m c. 30.45 m d. 21.73 m