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The movie ticket $40 for a 500 min watching.....

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The movie ticket is partly constant and partly varies as the watching period. The price is $40 for a 500 min watching. The price is $50 for a 700 min watching.Find a formula relating the price of ticket and period of watching. Calculate the ticket price for a 1000 min watching. Find the period of watching when... 顯示更多 The movie ticket is partly constant and partly varies as the watching period. The price is $40 for a 500 min watching. The price is $50 for a 700 min watching. Find a formula relating the price of ticket and period of watching. Calculate the ticket price for a 1000 min watching. Find the period of watching when the ticket price is $30

最佳解答:

你可以翻譯做中文,再做

 

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好似你都幾受呢個carsson20歡迎, D答案咁垃圾都成日選你做最佳答案...7C4150FCDCEDD023

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