Asked by genny
the number of people that can be seated in a lecture hall varies directly with the number of rows of seats. if 72 people can be seated in 4 rows, write a direct variation equation to describe the number of people y that can be seated in x rows. then graph
Answers
Answered by
Reiny
people (y) = k rows (x)
y = kx
72 = k(4)
k = 18
then y = 18x
y = kx
72 = k(4)
k = 18
then y = 18x
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