Mathematics

Mathematics, 12.10.2019 01:30, XxKaitlynnxX

Which of the following expressions are equivalent to –3.5(2 – 3n) – 2.5n?

a: –7 – 8n
b: –7 + 8n
c: –7 – 13n
d: –7 – n(10.5 – 2.5)
e: –7 + n(10.5 – 2.5)

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Which of the following expressions are equivalent to –3.5(2 – 3n) – 2.5n?

a: –7 – 8n...

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