Mathematics, 16.12.2021 04:10 hany90
8. In 2009, U. S. families, on average, spent $541.25 on back-to-school supplies. In 2016,
the figure rose to $681.25.
a. Find a linear model in the form, y = mx + b, that fits this data using x=0 to stand for
the year 2000
b. Use your model or perhaps another algebraic idea to predict the back-to-school cost in
the year 2025
Answers: 1
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8. In 2009, U. S. families, on average, spent $541.25 on back-to-school supplies. In 2016,
the fig...
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