Petrolyn motor oil is a combination of natural oil and synthetic oil. It contains 5 liters of natural oil for every 8 liters of synthetic oil. In order to make 689 liters of Petrolyn oil, how many liters of natural oil are needed?

i found two solutions,   n = 2 • ± √3 = ± 3.4641

step-by-step explanation:

idk wbu

step-by-step explanation:

question: match the eqaution with its graph -8x - 5y = 40

answer: 8 x 5 = 40

x= absiss

y= orderly

so you have a proportional graph

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(jacemorris04)