maryruth2742 maryruth2742

21-03-2018
Mathematics

contestada

It takes you 2x+6 minutes to walk to the grocery store. On the way back, it takes you 7x-4 minutes, which is 5 minutes longer.

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bretimmy bretimmy

22-03-2018

2x+6 is 5 mins longer
you would plug in 1 for x and get that 2x+6= 8 and 7x - 4 =3

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