Answer: 4(3x +5) or 2(6x +20)
Step-by-step explanation:
Answer:
1
Step-by-step explanation:
36 - 30 - 5
6 - 5
1
Answer:
Step-by-step explanation:
Answer:
The energy that is changing during a phase change is potential energy. During a phase change, the heat added (PE increases) or released (PE decreases) will allow the molecules to move apart or come together. Heat absorbed causes the molecules to move farther apart by overcoming the intermolecular forces of attraction.
6/7 ÷ 2/3 = 1 2/7 please I need some points
