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04-01-2020
Mathematics

contestada

Evaluate each expression for a = 4, b = 2, and c = 7.
7. 5b³
8. 5 + 6c

Respuesta :

md2266123 md2266123

04-01-2020

Answer:

Step-by-step explanation:

7.5b^3=7.5(2)^3=7.5×8=60
8.5+6c=8.5+6×7=8.5+42=50.5

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