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Questions in Grade Middle-school

[Open]Arrange the following numbers from least to greatest: 1.3, 1 1/3, 1.34

[Open]How do I solve \( 4[2.5 + 3 (20 + 7)] \)?

[Open]use properties to find the sum or product

[Open]What is 5.009 in expanded form?

[Open]Solve the following system of equations: \[ -10x - 8y = -20 \] \[ 20x + 16y = 4 \]

[Open]A candy store wants to create a mix of two hard candies. One is priced at $5.45 per pound, and the other is priced at $7.33 per pound. How many pounds of the $7.33 candy should be mixed with 11 pounds of the $5.45 candy to sell the mixture for $6.14 per pound? 1. Write an equation for the problem. 2. Solve the equation. 3. Explain the solution.

[Open]What is the possessive noun for the new coat belonging to Sharon?

[Open]**Which of these is a demonstration of a chemical change?** A. Ice melting into water B. Wood becomes charred and black from burning C. Water evaporates from a sugar solution, leaving behind sugar crystals D. A balloon suddenly popping **Please explain the answer.**

[Open]Solve for \( r \) in the equation: \[ 8r - 8 = -32 \]

[Open]What is 15.95 in expanded form?