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13-10-2017
Mathematics

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MATH HELP 20 POINTS!!!

MATH HELP 20 POINTS class=

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16-10-2017

A) Variable = x ( miles Tim walked )

B) Tim walked X miles, Molly walked 4+x miles ( 4 more than Tim)

Equation: x + x+4 = 10

C) x +x+4 = 10

2x+4 = 10

2x =6

x = 3

D)

Tim walked 3 miles, Molly walked 7 miles

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