Answer: $35.65
Step-by-step explanation:
Given : The cost of an appetizer= $9.99
The cost of each entrees = $7.99
Then , the cost of 2 entrees = [tex]2\times7.99=\$15.98[/tex]
The cost of a desert =$3.49
Now, the total cost of food you order = [tex]\$9.99+\$15.98+\$3.49=\$29.46[/tex] (1)
Then, sales tax percent = 6% =0.06
Then, the sales tax amount = [tex]0.06\times29.46=\$1.7676[/tex] (2)
The percent of tip = 15% = 0.15
Then , the tip amount: [tex]0.15\times29.46=\$4.419[/tex] (3)
Then , the total cost of your restaurant outing will be (adding (1), (2) and (3)) :-
[tex]\$29.46+\$4.419+\$1.7676=\$35.6466\approx\$35.65[/tex]
Hence, the total cost of your restaurant outing = $35.65
