3 years ago

# of t-shirts sold

Mathematics

1 answer:

aivan3 [116]3 years ago

6 0

If x represents # tshirts sold, wouldn't it simply be: (0,0) (1, 13.50) (2, 27), etc... am I missing something?

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Step-by-step explanation:

This question can be solved using a rule of three.

Before the sale, the average number of customers per day was 120, which is 100% = 1.

Now, there are x customers, and since it is an increase of 25%, it is 100+25 = 125% = 1.25. So

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