Sophie treated her sister to lunch while visiting her in Oakdale. Their lunch cost $100, and the sales tax in Oakdale is 9%. If Sophie left an 18% tip on the $100, how much in total did she pay?

Respuesta :

Answer:

$118

Step-by-step explanation:

there is $100 which = 100% so adding 18% to $100 = $118

(I am so sorry I am bad at explaining)