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A pack of gun costs 75 cents. That is 3 cents less than three times what the pack costs 20 years ago. Which equation could be sued to find the cost of gun 20 years ago

A pack of gun costs 75 cents. That is 3 cents less than three times what the pack costs 20 years ago. Which equation could be sued to find the cost of gun 20 years ago
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A pack of gun costs 75 cents. That is 3 cents less than three times what the pack costs 20 years ago. Which equation could be sued to find the cost of gun 20 years ago

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User Erik Van Zijst
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7.6k points

1 Answer

3 votes

3x-0.03=0.75 where x is the price from 20 years ago.

answered
User Pllee
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7.7k points
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