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Which of the following are true statements about the expression 
7-(-7)?
Choose 2 answers:
A The expression describes the number that is 7 to the left of 7 on the number line.
B The expression describes the number that is 7 to the right of 7 on the number line.
c The expression equals 0 .
D The expression equals 14.

Which of the following are true statements about the expression 7(7)? 7-(-7) ? \newlineChoose 22 answers:\newline(A) The expression describes the number that is 77 to the left of 77 on the number line.\newline(B) The expression describes the number that is 77 to the right of 77 on the number line.\newline(C) The expression equals 00 .\newline(D) The expression equals 1414.

Full solution

Q. Which of the following are true statements about the expression 7(7)? 7-(-7) ? \newlineChoose 22 answers:\newline(A) The expression describes the number that is 77 to the left of 77 on the number line.\newline(B) The expression describes the number that is 77 to the right of 77 on the number line.\newline(C) The expression equals 00 .\newline(D) The expression equals 1414.
  1. Evaluate Expression: We need to evaluate the expression 7(7)7-(-7) to understand its value on the number line.\newlineCalculation: 7(7)=7+7=147 - (-7) = 7 + 7 = 14
  2. Determine True Statements: Now that we know the value of the expression is 1414, we can determine which statements are true.\newlineStatement A suggests that the expression is 77 to the left of 77 on the number line, which would be 00. This is incorrect because the expression equals 1414, not 00.
  3. Statement A Evaluation: Statement B suggests that the expression is 77 to the right of 77 on the number line. Since the expression equals 1414, and 1414 is 77 units to the right of 77 on the number line, this statement is true.
  4. Statement B Evaluation: Statement C suggests that the expression equals 00. This is incorrect because the expression equals 1414, not 00.
  5. Statement C Evaluation: Statement D suggests that the expression equals 1414. This is correct because the expression 7(7)7-(-7) indeed equals 1414.

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