Mathematics, 29.06.2019 08:30 dwilliams635
Annika sells 6 inch pies for $5.00 and 8 inch pies for $9.00 each. last week she sold twice as many 6 inch pies as she did 8 inch pies. she made $133.00 from her sales. annika defined x as the number of 6 inch pies she sold and y as the number of 8 inch pies she sold. she wrote the system below.
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Annika sells 6 inch pies for $5.00 and 8 inch pies for $9.00 each. last week she sold twice as many...
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