<h2>
362.8 meter^2 </h2>
(rounded by the nearest tenth .79>.8)
<h3 />
<u>Formula:</u>
A=2⋅π⋅r⋅h+2⋅π⋅r^2
<u>Equation:</u>
<h3>
2⋅ 3.14⋅ 5.3⋅ 5.6+ 2⋅ 3.14⋅ 5.3^2 =</h3><h2>
362.8 m^2</h2>
<h2>
Hello!</h2>
The answer is:

The cost of the watch is $19.39.
<h2>
Why?</h2>
To solve the problem, we can create a linear equation using the given information about the starting balance and the ending balance.
We know that the starting balance was $515.50, and then, after writing a check to buy the watch, the balance was $496.11, so, writing the function we have:

Hence, we have that the cost of the watch is $19.39.
Have a nice day!
A.1/3 this is your answer hopefully it is right!!
Buying it 10% discount without tax is the best option. With card you still have the tax plus the card fee you pay annually to add to it. On the online purchase, you still have the tax plus the 5 shipping charge.