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Questions in Grade Middle-school

[Answered] What gas makes up close to one-fourth of the air surrounding the Earth?

[Answered] What is 37.50 rounded to the nearest tenth?

[Answered] Write this definition as a true biconditional in two different ways. Definition: A rhombus is a parallelogram with four congruent sides. 1. A quadrilateral is a rhombus if and only if it is a parallelogram with four congruent sides. 2. A quadrilateral is a parallelogram with four congruent sides if and only if it is a rhombus.

[Answered] Zaria wants you to solve this puzzle: "I am thinking of a number. If you divide my number by 2 and subtract 4, you will get 2. What is my number?"

[Answered] How can I solve this problem? I don't want the answer; I just need the steps to solve it by finding the proportion. \(\frac{1.5}{6} = \frac{10}{p}\) Steps: 1. Cross-multiply to form an equation: \(1.5 \times p = 6 \times 10\). 2. Simplify the equation: \(1.5p = 60\). 3. Solve for \(p\) by dividing both sides by 1.5: \(p = \frac{60}{1.5}\).

[Answered] What is the sum of 48 and 14 expressed as the product of their greatest common factor (GCF) and another sum?

[Answered] Evaluate each expression for a= 5, b= 12, and c= 2. How do I answer #8: 2b divided by c+ 3a ???

[Answered] If \( x \) and \( y \) are positive integers, is \( x - y \) always positive? Explain.

[Answered] True or false? When \( n \) is a negative integer, \( n - n = 0 \). Justify your response.

[Answered] When are the absolute value and the opposite of a rational number equal?