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Questions in Grade Middle-school

[Answered] What is \(4 + (-5)\)?

[Answered] What are 4.4 tons and 7.7 tons rounded to the nearest ton?

[Answered] Calculate: \(-8 - (-4)\)

[Answered] How do you solve this inequality? \[ 4x - 12 \geq 20 \]

[Answered] If I spend 40% on groceries, 16% on utilities, and 12% on shoes, how much will I have left out of a $260.00 paycheck?

[Answered] What two prime numbers add up to make 36?

[Answered] Explain why the greatest common factor of two numbers is sometimes 1.

[Answered] A square playing field has an area of 1255 square yards. About how long is each side of the field?

[Answered] 0.4 is 10 times as much as what number?

[Answered] Ramiro is \(\frac{3}{10}\) as tall as a flagpole. The flagpole is \(\frac{5}{9}\) as tall as a nearby tree. The tree is \(32 \frac{2}{5}\) feet tall. How tall is Ramiro?