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Which expression is equivalent to 4.25(8)4.25-(-8)?\newlineChoose 11 answer:\newline(A) 8+(4.25)-8+(-4.25)\newline(B) 4.25+(8)4.25+(-8)\newline(C) 4.25+84.25+8\newline(D) 84.258-4.25

Full solution

Q. Which expression is equivalent to 4.25(8)4.25-(-8)?\newlineChoose 11 answer:\newline(A) 8+(4.25)-8+(-4.25)\newline(B) 4.25+(8)4.25+(-8)\newline(C) 4.25+84.25+8\newline(D) 84.258-4.25
  1. Understand the problem: Understand the problem.\newlineWe need to find the expression that is equivalent to 4.254.25 minus negative 88.\newlineSubtracting a negative number is the same as adding its positive counterpart.
  2. Evaluate the given expression: Evaluate the given expression. 4.25(8)4.25 - (-8) is equivalent to 4.25+84.25 + 8 because subtracting a negative is the same as adding a positive.
  3. Compare with options: Compare the given options with the evaluated expression.\newline(A) 8+(4.25)-8 + (-4.25) is not equivalent because it represents adding two negative numbers.\newline(B) 4.25+(8)4.25 + (-8) is not equivalent because it represents adding a positive number to a negative number.\newline(C) 4.25+84.25 + 8 is equivalent because it correctly changes the subtraction of a negative to the addition of a positive.\newline(D) 84.258 - 4.25 is not equivalent because it represents subtracting a positive number from another positive number.
  4. Choose the correct answer: Choose the correct answer.\newlineThe correct answer is (C) 4.25+84.25 + 8, which is equivalent to the original expression 4.25(8)4.25 - (-8).

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