Answer:
You should ask your teacher for help and pay attention in class
Step-by-step explanation:
The temperature rose so you add the amount it rose to the starting temperature
68.7 + 9 = 77.7 degrees
It then dropped so mow you subtract t the amount it dropped:
77.7 - 12.3 = 65.4 degrees
The answer is 65.4 degrees
8.25% (decimal) and 33/400 (fraction)
Answer:
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