(40×5)+(2×5) so 40×5=200 and 2×5=10 so 200+10=210
It would most like be $43 with tax if I’m not mistaken
I think I know what your asking so the answer would be 27/30 and 28/30
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.
X ⇒ ln (2)
e^3 x - 8/e^2 x - 4
