Reciprocal
Explanation:
I know what I know and this is one of those things
155 - 2⁷ = 27 =3³
155 - 2⁷ = 3³
2⁷ + 3³ =155
Their ages are 18, 19, and 20 bc we is gud at maths boi
15.5, because 31 divided by 2 is 15.5. And all the other number divided by the number below them also turns out to be 15.5.
Hope this helps. :)
Substitute the input (x) numbers for x . Example: y= 5x substitute -3 for X
5 x -3 = -15. So there's your first answer for the first chart.