Answer:
None
Step-by-step explanation:
4u-4u=-8-1
0=-9
There are no solutions to this equation.
5/12+2/9+1/6 adding fractions
The answers to 19 & 20
Normally freezing point of water is 32°F. A city treats its streets before the snow storm. In treated streets, the freezing point of water changes to -38°F. What is the new freezing point of treated water?