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04-07-2016
Mathematics

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Given the expression: 5th + 6b + 7c.Sendo a = 1, b = c = -7 and 10.What the numerical value of the given expressõa?

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daniel987 daniel987

18-07-2016

im guessing the question is wrong but il try

5a + 6b + 7c

a=1, b=-7 & c=10

so...

5(1) + 6(-7) + 7(10) = answer

5 - 42 + 70 = 33

hope that helps

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