Joe purchased his dream car in 2012 for $3 just three years later. the book value was only $21000 find a linear equation modeling the value of the car

This question awards 100 ! i really don’t want to fail i will also mark you !

The means and mean absolute deviations of the individual times of members on two 4x400-meter relay track teams are shown in the table below. means and mean absolute deviations of individual times of members of 4x400-meter relay track teams team a team b mean 59.32 s 59.1 s mean absolute deviation 1.5 s 245 what percent of team b's mean absolute deviation is the difference in the means? 9% 15% 25% 65%

1. find the area of the unshaded square 2. find the area of the large square 3. what is the area of the frame represented by the shaded region show