at a restaurant you order dinner for $20. in addition to the cost of the meal you must pay a 5% sales tax and leave a 10% tip . what is the total cost?

Respuesta :

I think the answer is $20.15????
$23 I think because 10% of 20 is 2 so 5% is 1 and add them and it gives you 3 so add that onto the additional price