kataldaine
kataldaine
02.04.2020 • 
Mathematics

A bag of nuts weighing 120 g costs NOK 40. Another bag weighs 150 g and costs 50 kr. a) Show that the price of nuts is proportional to weight. b) How much does a bag of nuts weigh 180 g? c) Make a graph showing the price of nuts as a function of weight.

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