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Mathematics, 29.02.2020 00:26 JamierW2005
A lunch box costs $4.50 plus sales tax. After sales tax, the lunch box is $4.86. What is the sales tax rate?
A). 6%
B). 7.5%
C). 8%
D). 9.5%
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Answers: 3
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Answer from: Quest
the simplified form is
step-by-step explanation:
we want to simplify the expression,
let us change the middle bar to a normal division sign to obtain,
we multiply the first fraction by the reciprocal of the second fraction to obtain,
we factor to obtain,
we cancel the common factors to get,
we simplify to get,
the correct answer is b
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A lunch box costs $4.50 plus sales tax. After sales tax, the lunch box is $4.86. What is the sales t...
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