you have a restaurant bill of $73.25. if you are taxed $7\frac{1}{2}%$ and decide to tip your server 15%…

you have a restaurant bill of $73.25. if you are taxed $7\frac{1}{2}%$ and decide to tip your server 15%, how much is your total?\na. $74.90\nb. $89.44\nc. $89.73\nd. $90.56
Answer
Explanation:
Step1: Calculate the tax amount
The tax rate is $7.5%= 0.075$. The tax amount is $73.25\times0.075 = 5.49375$.
Step2: Calculate the tip amount
The tip rate is $15% = 0.15$. The tip amount is $73.25\times0.15=10.9875$.
Step3: Calculate the total amount
The total amount is the sum of the bill, tax, and tip. So $73.25 + 5.49375+10.9875 = 89.73125\approx89.73$.
Answer:
c. $89.73$