Which of the following are true statements about the expression -5+(-5)? Choose 2 answers: A The expression describes the number that is 5 to the left of -5 on the number line. B The expression describes the number that is 5 to the right of -5 on the number line. C The expression equals -10 . D] The expression equals 0 .

Question

Which of the following are true statements about the expression  -5+(-5)? Choose 2 answers: A The expression describes the number that is 5 to the left of -5 on the number line. B The expression describes the number that is 5 to the right of -5 on the number line. C The expression equals -10 . D] The expression equals 0 .

Bytelearn · Accepted Answer

Understand the expression: Understand the expression -5 + (-5). The expression -5 + (-5) involves adding two negative numbers. In terms of the number line, adding a negative number means moving to the left.Calculate the value: Calculate the value of the expression -5 + (-5). -5 + (-5) = -10 This is a simple addition of two negative numbers, which results in a more negative number.Determine truth of A: Determine the truth of statement A. Statement A says that the expression describes the number that is 5 to the left of -5 on the number line. Since adding a negative number moves us to the left on the number line, this statement is true.Determine truth of B: Determine the truth of statement B. Statement B says that the expression describes the number that is 5 to the right of -5 on the number line. This is not true because adding a negative number moves us to the left, not to the right.Determine truth of C: Determine the truth of statement C. Statement C says that the expression equals -10. As calculated in Step 2, this is true.Determine truth of D: Determine the truth of statement D. Statement D says that the expression equals 0. This is not true because the calculation in Step 2 shows that the expression equals -10.

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