Mathematics, 31.10.2019 03:31, chantelljenkins2
At a book sale, your sister uses an equal number of quarters and nickels to buy a $1.20 book. how many quarters and how many nickels does she have?
Answers: 2
Mathematics, 21.06.2019 20:30, Gabyngreen
What is the interquartile range of this data set? 2, 5, 9, 11, 18, 30, 42, 48, 55, 73, 81
Answers: 1
At a book sale, your sister uses an equal number of quarters and nickels to buy a $1.20 book. how ma...
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