Math Problem Statement
Amy hikes down a slope to a lake that is [10.2] meters below the trail. Then Amy jumps into the lake, and swims [1.5] meters down. She wonders what her new height is relative to the trail. Which of the following equations matches the situation above? Choose 1 answer: Choose 1 answer: (Choice A) [-10.2+1.5 = :?] A [-10.2+1.5 = :?] (Choice B) [10.2-1.5 = :?] B [10.2-1.5 = :?] (Choice C) [-10.2-1.5 =: ?] C [-10.2-1.5 =: ?]
Solution
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Math Problem Analysis
Mathematical Concepts
Negative Numbers
Addition of Negative Values
Real-Life Applications of Integers
Formulas
-10.2 - 1.5 = -11.7
Theorems
Properties of Addition of Negative Numbers
Suitable Grade Level
Grades 6-8
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