okay it costs $200 to attend so that's a cost you are going to have to pay regardless. The $2,000 depends on how many cars you buy. So it would be 2,000 (times how ever many cars you buy) plus the $200.
Let the height of the kiwi be x, then the height of the ostrich is 20 + 4x. 20 + 4x = 108 4x = 108 - 20 = 88 x = 88/4 = 22 The height of the kiwi is 22 inches.
