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Questions in Grade Middle-school

📝 Answered - Solve for x in the equation: 8x - 2 = -9 + 7x

📝 Answered - What is the answer to \(0.7^2\)?

📝 Answered - How do I solve the equation \( a + 5 = -5a + 5 \)?

📝 Answered - How do I solve this equation? P - 1 = 5p + 3p - 8

📝 Answered - In what time will $400 amount to $512 if the simple interest is calculated at 14% per annum?

📝 Answered - Please help balance the following chemical equations: 1. [tex]\text{Na}_2\text{SO}_3 + \ldots = \text{H}_2\text{SO}_4[/tex] 2. [tex]\text{CaSO}_3 + \ldots = \text{H}_2\text{SO}_4[/tex] 3. [tex]\text{SO}_2 + \ldots = \text{MgSO}_3[/tex] 4. [tex]\text{Ca}_3(\text{PO}_4)_2 = \text{P}[/tex] 5. [tex]\text{H}_3\text{PO}_4 + \ldots = \text{Ca(H}_2\text{PO}_4)_2[/tex] 6. [tex]\text{P} + \ldots = \text{Mg}_3\text{P}_2[/tex] 7. [tex]\text{SiO}_2 + \ldots = \text{Mg}_2\text{Si}[/tex]

📝 Answered - How is the thermal energy of a substance related to its physical state?

📝 Answered - Write a sentence using the word "misfortune."

📝 Answered - Why do you think it was a long time before many people began to object to slavery? What do you think finally led some people to try to abolish slavery?

📝 Answered - A class survey showed 8 out of 25 students had plans to travel over spring break. How many students out of the 400 students in the entire school would you expect to be traveling over spring break?