2 years ago

URGENT!!!!!!

Mathematics

1 answer:

patriot [66]2 years ago

6 0

Answer:426.6

Step-by-step explanation:

.138 x =.088(x - 69.7) + .394(69.7)

.138 x - .088x = 69.7(.394 - .088)

.05x = 21.3282

x = 426.564

This rounds to x = 426.6

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