Principal: $500
interest earned: $60
time: 3 years

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.

Solve each quadratic equation by factoring and using the zero product property. 14x - 49 = x^2

Construct the graph that models the given situation