Amanda went shopping on Black Friday to buy a computer. The original price of the computer was $600, and Amanda paid ⅜ of the original price for the computer. If she gives the cashier $300 in cash, how much change will she receive

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

How do i do this activity, is appreciated

An airplane travels at an unknown elevation before it descends 3 miles to an elevation of 15 miles. find the elevation of the plane before its descen.