the current temperature in smalltown is 20 degrees fahrenheit. this is 6 degrees less than twice the temperature that it was six
hours ago. what was the temperature in smalltown six hours ago?
1 answer:
The answer should be 4.
Divide 20 by 2. Thus then you subtract 6.
Your final answer is 4.
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The unknown number is 1/2 or 0.5.
ex: 4x+6=8
6x-21=105
+21. +21
6x=126
×=21
21y=75
Divide 21 from 75
Y= 3.6
If it was one year it would be 2200 and you just keep adding 200 for each year.
Answer: A
Step-by-step explanation:
<span>B.4/7
You can check by taking 21 * 4/7 = 12 which is figure 2
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