Kevin believes that 38 = -12.5. Jack believes that = 12.5. d) Neither is correct because the equations are incorrect.
Kevin believes that 38 = -12.5. However, in standard mathematics, this equation is simply not true. 38 is a positive whole number, while -12.5 is a negative decimal, and they are not equal. Mathematically, this can be expressed as:
Jack believes that " = 12.5." The incomplete equation lacks a left-hand side, making it impossible to determine its accuracy. Without knowing what the missing value is, we cannot evaluate or agree with Jack's statement.
In summary, neither Kevin nor Jack has the correct answer. Kevin's equation is mathematically incorrect, and Jack's equation is incomplete, making it impossible to determine its correctness. Mathematics is based on precise rules, and both equations violate those rules.
It's important to note that mathematical expressions are not subjective; they follow established rules and principles. In this case, neither equation adheres to those rules. Therefore, the correct answer is d) Neither is correct because the equations are incorrect.
Question:
Kevin believes that 38 = -12.5. Jack believes that = 12.5. Using a complete sentence, explain who has the correct answer and why. a) Kevin is correct because 38 cannot equal -12.5. b) Jack is correct because 38 does not equal -12.5. c) Both are correct because mathematical expressions are subjective. d) Neither is correct because the equations are incorrect.