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Questions in Grade Middle-school

[Open]What is the scientific notation of 8,795,000?

[Open]Solve the system of equations by substitution: \[ -5x - 8y = 17 \] \[ 2x - 7y = -17 \]

[Open]How do you relate and explain a planet's distance from the Sun to factors like the length of its year and its average temperature?

[Open]Factor completely: \[ 3x^2 - 21 \]

[Open]Factor completely [tex]$x^2 - 36$[/tex]. Is this expression prime?

[Open]Find the value of \((2x-6)^0\) when \(x \neq 3\).

[Open]Factor completely [tex]2x^3 + x^2 - 18x - 9[/tex].

[Open]Simplify: \[ [5 - 3x + 2y - (2x - y)] - (3x - 7y + 9) \]

[Open]Find the greatest six-digit number that is a perfect square.

[Open]Request a Telugu poem on the theme of truth.