An item costs $330 before tax, and the sales tax is $6.60 . find the sales tax rate. write your answer as a percentage.

Me on this online 24 game! you have to add, subtract, multiply, or divide any of these to equal !

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.

Ineed to know the answer right now! !