Harper sells appliances. She makes a weekly salary for $450 plus 3% commission on her total sales for the week. If her sales this past week we’re $3,200, find her total earnings for the week.

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step-by-step explanation:

im eatin up the 44

560

hope this : )

54 km / hours

step-by-step explanation:

we need to convert seconds to hours

60 seconds = 1 minutes

60 minutes = 1hour

15 m         60 second   60 minutes

  * *         = 54000 meters/ hour

second     1 minute             1 hour

now we need to convert meters to km

1000 m = 1 km

54000 m       1 km

*   = 54 km / hours

hour               1000m