Kevin wants to buy wings at his favorite restaurant. He notices a promotion that says that each wing is $0.57 including tax. If Kevin has $11 to spend, how many wings can he purchase?

19 wing

Step-by-step explanation:

19 wings at .57 would be $10.83

You will pay $13.52 for this shirt.

Step-by-step explanation: 0.9435

Since the tax is 7.5%, you have to multiply 12.58 by 7.5% to find the amount of money paid as tax.

7.5% = 0.075

12.58 x 0.075 = 0.9435

Since we are dealing with money we have to round to the nearest hundredth -- 0.9435 = 0.94

Then to find the final cost of the shirt, we have to add 12.58 and 0.94 to get  $13.52.