Her total cost with 7% sales tax and 20% tip is $32.26
What is the total amount Bea spent before tax and tip?
The total amount Bea spent before sales tax and the tip of 20% given to the attendant is the sum of the cost of drink, appetizer and the sandwich
Total cost before tax and tip=$2.75+$8.50+$14.15
Total cost before tax and tip=$25.40
The sales tax is 7% of $25.40
sales tax=7%*$25.40
sales=$1.78
Tip is 20% of $25.40
tip=20%*$25.40
tip=$5.08
Total cost=Total cost before tax and tip+sales tax+tip
Total cost=$25.40+$1.78+$5.08
Total cost=$32.26
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