Nina paid the bill for dinner with her family. the total cost of the food was $65, and the restaurant added an 8 percent sales tax, $5.20, to the bill. nina wants to pay a 15 percent tip on the total bill including sales tax. what is the amount of the tip? $8.97 $9.75 $10.53 $14.95

Option C.

Step-by-step explanation:

Nina paid the bill for dinner costing = $65

Restaurant added the sales tax = $5.20

Total bill including taxes Nina paid = $65 + $5.20

                                                         = $70.20

Nina wants to pay a 15% tip on the total bill including sales tax.

Tip = 15% of $70.20

     = 70.20×0.15

     = $10.53

Therefore, Nina will pay $10.53 as a tip.

Option C will be the answer.

b

step-by-step explanation:

if a was wrong then it has to be b it cant be c either because not all the y intercepts are the same!

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answerthe vertex form

step-by-step explanation: