3 years ago

Evaluate the expression when b=4/5 and c=-3/8 2c-b

Mathematics

1 answer:

timurjin [86]3 years ago

6 0

Answer:

-1/20

Step-by-step explanation:

2(3/8) - 4/5

6/8 - 4/5

30/40 - 32/40

-2/40

-1/20

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Step-by-step explanation:

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