Answer:
3 + c
Step-by-step explanation:
You need to have the sum of 3 coins and 'c' coins. This means that you have to add 3 and c. You don't know what c is, so you write the sum as:
3 + c
In form of pi it is 100pi. In simplified form it is 314.15927
A is 13 and b is 27 and c is 12
Answer:
It's B, x^2=36
Step-by-step explanation:
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