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A school orders 25 desks for each classroom, plus 30 spare desks. The total number ordered as a function of the number of classrooms is shown in the graph. Write the equation represented by the graph
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A school orders 25 desks for each classroom,

plus 30 spare desks. The total number ordered
as a function of the number of classrooms is shown
in the graph.
Write the equation represented by the graph

A school orders 25 desks for each classroom, plus 30 spare desks. The total number-example-1
User Alex Pertsev
by
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1 Answer

5 votes
The equation would be 25x+30. X stands for the number of classrooms which is unknown. And you add on the 30 for the original amount of desks you started out with.
User Pritt Balagopal
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7.9k points
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