Answer:
the answer in D
Step-by-step explanation:
i just took the test and it was correct :)
The correct answer is option D. -39.6 ÷ (- 4.8) = 8.25
Canceling out is a mathematical process used for removing subexpressions from a mathematical expression when this removal does not change the meaning or the value of the expression because the subexpressions have equal and opposing effects.
Conclusion: The plus and minus signs, + and −, are mathematical symbols used to represent the notions of positive and bad, respectively. in addition, + represents the operation of addition, which results in a sum, while − represents subtraction, resulting in a difference.[1] Their use has been extended to many other meanings, more or less analogous. Plus and minus are Latin terms meaning "more" and "less", respectively.
When you see the other option you will find even after the cancelation of the minus sign the end results have either a faulty positive or negative sign.
learn more about mathematical symbols here https://brainly.com/question/26060789
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