I don't know what the question is, and I'm guessing that you don't either. All I see here is two statements that disagree with each other. If 7w=87. then w is not 12. And if w=12 then. 7w is not 87.
Water boils at 212 degrees Fahrenheit (100 degrees celcius)
Answer:
220
Step-by-step explanation:
(63/1.4)+10
=45+10
=55 mph
55*4
=220 miles
C kinetic energy. As it loses potential energy, it gain kinetic energy
8/10 = 4/5 divide each by 2
