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Mathematics, 21.08.2019 21:00 mimibear2932

Y= 500 + 400x
y - 500 = 500 + 400x - 500
y - 500 = 400x
– 500
400.-
400 = 400
y – 500
400
2,500 – 500
400 = x
5 = x

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Answers: 3

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You know the right answer?
Y= 500 + 400x
y - 500 = 500 + 400x - 500
y - 500 = 400x
– 500
400.-
40...
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