The number of subscriptions i sold in the three days is 34
The total amount I earn from selling the magazine subscriptions is a function of the flat rate and the number of magazines I sell. The more magazines I sell, the higher I am paid and the lower the quantity of magazines I sell, the less amount I make. The total amount I can make from selling magazines is the flat rate multiplied by the number of magazines I sell.
Since the amount of magazines subscriptions I sell each day is not given, the value has to be determined from the total amount I make on each day.
Number of magazines subscriptions sold = amount made / flat rate
Magazines subscriptions I sold on Friday = $42.80 / $5.35 = 8
Magazines subscriptions I sold on Saturday = $64.20 / $5.35 = 12
Magazines subscriptions I sold on Sunday = $74.90 / $5.35 = 14
The total subscriptions I sold is the sum of the subscriptions sold on each day : 8 + 12 + 14 = 34
In order to determine the subscriptions sold each day, determine the subscription sold on each day and add the figures together.
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