4 years ago

Which expression can be used to convert 80 US dollars (USD) to Australian dollars (AUD)?

Mathematics

1 answer:

Kaylis [27]4 years ago

4 0

1 AUD = 0.8981 USD

1 USD = 1.1135 AUD

hope this helps!

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Answer:

The number is 8.

Step-by-step explanation:

4(x+(-3))-4=2x

4(x-3)-4=2x

4x-12-4=2x

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Answer:

Step-by-step explanation:

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Proof:

y'=(x²-2x-3)'=2x-2

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