"The straight line of depreciation for a luxury car is modeled by the following equation: y=-2,100x + 81,600
What is the original price of the car?"
A) $-2,100
B) $2,100
C) $81,600
D)$79,500

Area=120 cm

Step-by-step explanation:

I think for each separate figure you find the area and then add them up to find the total area. The formula to find the area here is length times width or base times height.

First figure: 12 times 5= 60 cm

Second figure=8 times 5=40cm

Together we have 100cm as our area, that might be wrong, look in the comments, thanks for correcting me :)