Mathematics, 31.08.2019 14:30 ChasityN8491
The quantities of x and y are proportional. find the constant of proportionality (r) in the equation y= rx
Answers: 2
(substitute in, x = 8 and y = 2)
(divide both sides by 8)
(simplify the fraction)
(Change to a decimal)
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The quantities of x and y are proportional. find the constant of proportionality (r) in the equation...
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