Anna spent $2.10 for 15 pencils, and Hendrik spent $2.00 for 21 pencils, and Jamie spent $1.60 for 11 pencils. List the students from least to greatest according to unit price paid.

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Answer:

The unit rate for the pencils ANNA bought is $7.14

The unit rate for the pencils HENDRICK bought is $10.5

The unit rate for the pencils JAMIE bought is $6.87

Jamie, Anna, Hendrick

Step-by-step explanation: