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19-09-2018
Mathematics

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can someone help me with these 4 ? show work , please and thank you :)

can someone help me with these 4 show work please and thank you class=

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19-09-2018

6. 432-8x24=240
240/8=30$

7. 350/67=5.22 so 6 days

8. 92-2x5=82
82-10=72
72/4=18$

9. 35+0.10x=25+0.25x
35-25+0.10x-0.10x=25-25+0.25x-0.10x
10=0.15x
X=10/0.15=66.6666
So drive more than 67 miles

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