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4 years ago

Caitlin bought 6 cookies for a total of $10. At this rate, what is the cost of 9 cookies?

Mathematics

2 answers:

ozzi4 years ago

7 0

Answer:

15$

Step-by-step explanation:

cost of 1 cookie = 10/6

cost of 9 cookies = 9* 10/6 = $15

daser333 [38]4 years ago

5 0

Answer:

15 dollars

Step-by-step explanation:

6 cookies for 10 dollars

3 cookies for 5 dollars.

6+3 cookies for 10+5 dollars

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