37.

Mathematics

1 answer:

zimovet [89]2 years ago

5 0

Answer:

Step-by-step explanation:

There are total cadies in the bag:

7 + 13 + 5 = 25

Probability of pulling a coffee candy is:

5/25 = 1/5

So each 5th candy should be coffee candy

Then you need to pull at least:

5*3 = 15 candies

Note:

To ensure 3 coffee candies you would need to pull 25 - 2 = 23 candies

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A cashier has 26 bills consisting of three times as many ones as fives, one less ten than fives, and the rest twenties. If the v

monitta

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so we can create the equation

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so
5x + y = 27

also we have the equation

5x + 3x + 10(x - 1) + 20y = 120

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