This is a number decreased by 18.8 is 77.2

Sherina wrote and solved the equation. x-56=230 x-56-56=230-56 x=174 what was sherina’s error? sherina’s work is correct. sherina only needed to subtract 56 from 230. sherina made a subtraction error when subtracting 56 from 230. sherina should have added 56 to both sides of the equation.

Normal yağmur ile asit yağmuru arasındaki fark nedir

How is the number of vertices for a prism related to the name of the prism