1 is irr 2 is rat 3 rat 4 rat 5 irr and 6 is irr
Answer:
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Evaluate the function would be= x^2-f-x
900x300=270,000 plus 2 would equal 270,002.4 devided by 3-2001 would equal 87,999.8
Let a and b represent the heights of the corresponding buildings (in meters).
... a = b +271 . . . . . . . a is 271 meters taller than b
... 2b -a = 211 . . . . . . if a is subtracted from twice b, the result is 211
Use the expression for a in the first equation to substitute for a in the second.
... 2b - (b+271) = 211
... b = 482 . . . . . . . . . . . simplify and add 271
... a = b +271 = 753
Building a is 753 meters tall; building b is 482 meters tall.