Mathematics, 17.12.2020 21:30, decorajackson01

Which shows the use of the associative and commutative properties to make simplifying 3.2 + 20 – 3+ 4.8 + 19 easier? O A. [3.2 + (-3) +20] + (19+ 4.8) O B. (3.2 +20) + (-3+ 4.8 + 19) O C. (3.2 + 4.8) + [20 + 19+(-3)] O D. (19 +3.2 +20) + 4.8+(-3) SUBMIT

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Which shows the use of the associative and commutative properties to make simplifying 3.2 + 20 – 3+...