The answer is given below:
Twelve point nine plus eight equals twenty point nine (12.9 + 8 = 20.9)
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Answer:
.25
Step-by-step explanation:
Step-by-step explanation:
6a.
6b.
Answer:
8200/1000 = 8.2 so each time a class selss 8.2 bars, they receive 1 dollar.
If a class sold 16 bars, the class receives 2 dollars, if it sold 82 bars, it receives 10 dollars and so on.