I want to say either 1/2 or 1/12 but i cant explane sorry

Joel would have to go at least 10 times per month to make the 50 dollars per month the cheapest one.
The the equation K = C + 273.15 when solved for c is C = K - 273.15
<h3>Change of subject of formula</h3>
K = C + 273.15
- subtract 273.15 from both sides
K - 273.15 = C
Therefore,
C = K - 273.15
Complete question:
The temperature measured in Kelvin (K) is the temperature measured in Celsius (C) increased by 273.15. This can be modeled by the equation K = C + 273.15.
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Answer:
c
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
1+3(x-1)-2x
Substitute the value of x into the equation:
1 + 3(4-1) -2 (4)
1 + 3(3)- 8
1 + 9 - 8
2