The answer would be B) x=5 because 3 times 5 = 15 then add 9 to get 24.
From 1846 to 1847 it’s -40% and from 1847 to 1848 it’s 123.3%
C= x2-x1/ x-1
If you debit one side you have to debit the other. what you do to one side you must do to the other.
We have an inscribed angle here. Angle YXZ is an inscribed angle.
Angle YXZ can also be expressed as simply angle x but I will use angle YXZ.
Angle YXZ = (1/2)(arc YZ)
Angle YXZ = (1/2)(144°)
Angle YXZ = 72°
Done!
<em>20x</em>+20-4<em>-15x</em>=96-32
(next:subtract 96-32)
<em>20x</em>+20-4<em>-15x</em>=64
(next: then combine like terms)
<em>5x</em>+16=64
(next: subtract 16 from 64)
<em>5x</em>=48
(next: divide 48/5)
<em>x=9.6</em>
