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Mathematics, 09.12.2020 23:10 daniellekennedy05
Show that each of the following equations is equivalent to 0.9c +1.89r=17.01. Then, explain when it might be helpful to write the equation in these forms.
c=18.9-2.1r
r= -1021c+9
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Show that each of the following equations is equivalent to 0.9c +1.89r=17.01. Then, explain when it...
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