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05-12-2019
Mathematics

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1. -14+7x2 – 7 for x = 5
a. 136
b. 147
c. 154
d. 166

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05-12-2019

Answer:

C) 154

Step-by-step explanation:

-14+7x^2-7

-14+7(5)^2-7

-14+7*5*5-7

-14+7*25-7

-14+175-7

161-7

154

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