MA.7.AR.4.4

Given any representation of a proportional relationship, translate the representation to a written description, table or equation.

Example Problems
A printing press prints 56 posters in 8 minutes.

Write an equation that shows the relationship between x, the number of posters, and m, the minutes of printing.
A local bakery bakes 45 muffins for every 15 scoops of batter.

Write an equation that shows the relationship between M, the muffins, and S, the scoops of batter.
The given table shows a proportional relationship between and .

xy
83
249
4015


Write an equation to describe the relationship.
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