Answer:
All solid substances require the same temperature and heat to melt them.
Step-by-step explanation:
Depending on the substance, the required heat to melt it changes, and is not the same for every solid.
Answer:69
Step-by-step explanation:
Her
2.50-2.00=0.5
2.50/0.5= 5 = 100%
2.00/0.5=4 = 80%
100-80= 20%
(2+4+6)*8 hopefully that's what you are looking for
6 over negative 10, because you just multiply the numerator and denominator by 2
