-2c
2c
4b - 2c is an expression, which is equal to 2(2b - c)
-4 degrees Celsius is 24.8 degrees Fahrenheit.
3 degrees Celsius warmer than -4 degrees Celsius is -1 degree Celsius.
Minus 4 degrees Fahrenheit is approximately -20 degrees Celsius. You can convert Fahrenheit to Celsius by subtracting 32 from the Fahrenheit temperature and then multiplying by 5/9.
22 degrees Celsius.
It is still ice at -4 oC.
2c + 4 - 3c = -9 + c + 5 -c + 4 = c - 4 -2c = -8 2c = 8 c = 4
-1
-20 degrees Celsius is equal to -4 degrees Fahrenheit.
10 degrees higher than -6 degrees Celsius is 4 degrees Celsius.
Minus 270 degrees Celsius is equal to minus 454 degrees Fahrenheit.