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3 years ago

Please help

Mathematics

1 answer:

RoseWind [281]3 years ago

8 0

Substitute.
r – 2s ⇒ 8.2- 2* -3.7
$8.2-2*-3.7 \\ use -pemdas \\ 8.2-(-7.4) \\ 15.6 \\ Answer- D.15.6$

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