Jocelyn purchased a new car in 2000 for $16, 100. The value of the car has been depreciating exponentially at a constant rate. If the value of the car was
$8,500 in the year 2005, then what would be the predicted value of the car in
the year 2012, to the nearest dollar?
please help asap!!

Girardo is using the model below to solve the equation . girardo uses the following steps: step 1 add 4 negative x-tiles to both sides step 2 add 1 negative unit tile to both sides step 3 the solution is which step could be adjusted so that gerardo's final step results in a positive x-value? in step 1, he should have added 4 positive x-tiles to both sides. in step 1, he should have added 3 negative x-tiles to both sides. in step 2, he should have added 4 negative unit tiles to both sides. in step 2, he should have added 1 positive unit tile to both sides.

What would be the reasons for lines 3 and 4? a. addition property; subtraction property b. addition property; solve c. substitution property; subtraction property d. substitution property; prove

What is the surface area of a cube with the volume of 729 ft?