Mathematics, 03.01.2020 05:31 audriegenero7501
Adress costs p dollars. an 8% sales tax must be added to the cost of the dress. martha wants to multiply the cost of the dress by 0.08 to find the tax and then add it to the cost of the dress. esther thinks that the cost of the dress should be multiplied by 1.08. the expressions for the two methods are shown below.
martha: p+0.08p
esther: 1.08p
are the two expressions equivalent? explain.
what does this mean in terms of the methods outlined by martha and esther?
Answers: 1
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