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Questions in Grade Middle-school

[Answered] Solve for \( b \). \[ \frac{7}{9} = \frac{b}{b - 10} \]

[Answered] Mom paid $2.40 for \(\frac{3}{4}\) pound of cereal. How much is that per pound?

[Answered] Explain how [tex]9 \times 4[/tex] can help you find [tex]9 \times 8[/tex].

[Answered] What is the word for a member of one kind of organism in an ecosystem?

[Answered] Explain how to determine the volume of an irregularly shaped object, such as a rock.

[Answered] How do you write \(114,000,000,000 + 70,000 + 8,000 + 7\) in standard form?

[Answered] Determine if the following statement is an observation or an inference: "The container is filled to the 350 ml mark with water."

[Answered] How do you make 0.208 a fraction?

[Answered] In the number 550, is the value of the 5 in the tens place ten times greater than the value of the 5 in the hundreds place? Explain why or why not.

[Answered] A car advertisement states that a certain car can accelerate from rest to 70 km/h in 7 seconds. Find the car’s acceleration in m/s².