3 years ago

A notebook costs $6.50 plus sales tax. After sales tax, the notebook is $6.89. What is the sales tax rate?

Mathematics

2 answers:

Lady bird [3.3K]3 years ago

8 0

Answer:

6% tax

Step-by-step explanation:

6.89=6.5x

x=1.06

stellarik [79]3 years ago

7 0

Answer

Step-by-step explanation:

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