<span>2 x - 6 = 20, where x is the temperature in degrees Farhenheit 6 hours ago. 2 x = 20 + 6, 2 x = 26, x = 26 : 2, x = 13 degrees F. We can prove it: 13 * 2 - 6 = 26 - 6 = 20 degrees F ( the current temperature ) Answer: The temperature 6 hours ago was 13 degrees F.Hope this helps. Let me know if you need additional help!</span><span />
x≥−7. hope this helps you good luck
Answer: 37/66
Step-by-step explanation:
1. 148/264 = .560
2. convert to fraction 37/66
We need more information. You don't give us enough information....? Provide an image please. Or at least name the polynomials...
Numbers less than 1 have a negative exponent
Here there are 2 digits after decimal point so the answer is
5 * 10^-2
