3 years ago

#3 The sales tax on a $20 shirt was 9%.

Mathematics

1 answer:

saveliy_v [14]3 years ago

3 0

Answer:

Step-by-step explanation:

sales tax on the shirt= 20(0.09)=1.8 dollars

total cost with sales tax =20+20(0.09)=21.8$

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Step-by-step explanation:

The relative change is defined by the following equation:

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