MaribelS758231 MaribelS758231

04-11-2022
Mathematics

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A. Step 1B. Step 2 C. Jamie did not make a mistake

A Step 1B Step 2 C Jamie did not make a mistake class=

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KatherinneZ518375 KatherinneZ518375

04-11-2022

a Given data:

Step 1

[tex]\frac{2}{5}n+7=12[/tex][tex]\frac{2}{5}n=5[/tex][tex]2n=5\times5[/tex][tex]n=\frac{25}{2}[/tex]

Jamie did mistake in step 2

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