Original tv cost: 700$ current tv cost: 500$ find the percent of decrease round to the nearest whole percent

7. the area of the playing surface at the olympic stadium in beijing isof a hectare. what area will it occupy on a plan drawn to a scaleof 1: 500?

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers

What is the solution to the system of equation graphed belowa.(0,-4)b.(2,5),1),-3)