Mathematics, 24.07.2019 18:00 Kittylover65

What is the value of the expression? −4.2(−2.8+4.5) a)-30.66 b)-7.14 c)7.14 d) 30.66

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What is the value of the expression? −4.2(−2.8+4.5) a)-30.66 b)-7.14 c)7.14 d) 30.66...