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a salesperson earns 350 a wee plus 10% of their weekly sales. Find the sales necessary for the salesperson to earn at least 800 in one week

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Neuron
If you would like to find the sales necessary for the salesperson to earn at least 800 in one week, you can calculate this using the following steps:

s ... weekly sales
350 + 10% of sales >= 800
350 + 10% of s >= 800
350 + 10% * s >= 800
10/100 * s >= 800 - 350
1/10 * s >= 450       /*10
s >= 450 * 10
s >= 4500

The correct result would be: weekly sales >= 4500.
[tex]350 + 10 \ percent \ of sales \ \textgreater \ = 800[/tex] 

[tex]350 + 10 \ percent \ of sales \ \textgreater \ = 800[/tex]

[tex]350 + 10 \ percent \ * sales \ \textgreater \ = 800[/tex]

[tex]10/100 * sales \ \textgreater \ = 800 - 350[/tex]

[tex]1/10 * sales \ \textgreater \ = 450 /*10[/tex]

[tex]sales \ \textgreater \ = 450 * 10[/tex]

[tex] sales \ \textgreater \ = 4500[/tex]

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