Which of the following expressions shows the correct amount of sales tax for the computer at Store A? Select all that apply.


What is the amount of sales tax charged on the repaired computer at Store A?✔ $72$81$720$810
How much sales tax will be charged at Store B?$
94.50
What is the cost of the repair and sales tax combined at Store B? $1,200$1,350$1,444.50$2295
Which expression would you use to find the shipping cost?
What is the difference in total price between the two repairs, including gratuity?
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