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Which expressions result in a negative number? Choose all answers that are correct. A. –84 ÷ 21 B. C. –7.3 – (–4.3) D. –4.2 • (–3.5)

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A and B, when dividing the two numbers for A, the answer is negative 4. And as for B, the answer comes out to negative 3 I believe. 
mykhaleknet
A and B. Because -84:21= -4 and (-and -=+) so -7.3+4.3=-3

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