Translate ) Two-fifths of the sum of q and 4

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.

What is the inverse of the function f(x) = 2x + 1?

Give the equations of two different lines that are perpendicular to the line 3x + 4y = 7.