Textbook word problem | Mathematics | Page 1

still flicker Nov 4, 2024, 5:03 AM

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For question 17 am I supposed to subtract the two expressions as I am doing or add them? How do I know whether to subtract or add my expressions because for example question 18 Im adding the two expressions which is why Im confused

full pastureBOT Nov 4, 2024, 5:04 AM

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visual portal Nov 4, 2024, 5:10 AM

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why are u subtracting in the first place?

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U need to set up 2 equations first

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for example, te=the time it takes to travel 300 km east of Swift Current

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tw=the time it takes to travel 275 km west of Swift Current

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try to use the relationship to put together 2 simultenous equations

#Textbook word problem