A textbook that Janelle needs for her psychology class costs $119 plus 7% sales tax. Which of the following equations correctly
1 answer:
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Penny is 1/100th worth of a dollar
therefore 1 penny is equivalent to - 1/100th of a dollar
then 100 pennies are equivalent to - 1 dollar - $1
then 2004 pennies are worth -
the value is $20.04
answer is $20.04
therefore 1 penny is equivalent to - 1/100th of a dollar
then 100 pennies are equivalent to - 1 dollar - $1
then 2004 pennies are worth -
the value is $20.04
answer is $20.04