The amount of tax Zoe would pay if she orders from store Y is $1.44.
Tax is a compulsory sum levied by the government or an agency of the government on the production, sales or consumption of certain goods and services
Tax = cost of the book x percentage tax
0.08 x $18 = $1.44
To learn more about taxes, please check: https://brainly.com/question/25311567
#SPJ1