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ArbitrLikvidat [17]
2 years ago
9

17. The current low temperature in uxbridge is 18 degrees Fahrenheit. Over the next two days the low temperature will decrease 1

2 degrees and increase 7 degrees. Express the temperature changes in a numerical expression and say what the temperature will be after three days.
Numerical expression:
Answer:
Mathematics
1 answer:
tensa zangetsu [6.8K]2 years ago
4 0

Answer:

Expression: 18 - 12 + 7. In 3 days, the temperature will be 13 degrees.

Step-by-step explanation:

The temperature is 18 degrees.

It will decrease 12 degrees after one day. So, it is 18 - 12.

Then it will increase by 7 degrees after another day. So, it is 18 - 12 + 7.

18 - 12 = 6. 6 + 7 = 13.

So, the expression is 18 - 12 + 7 and the answer is 13 degrees (i think)

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