lulabelles7750
lulabelles7750
24.09.2020 • 
Mathematics

3.4-2.8d+2.8d-1.33.4−2.8d+2.8d−1.3 ? The 2.8d's cancel each other out, but what about the 3.4 and 1.3? Would you combine them (3.4 - 1.3) bc they r like terms or would it be 2.1 or 2.1 +d?

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