godblessing837 godblessing837

07-01-2019
Mathematics

contestada

Evaluate this expression what is
b=-6 and c=7.c-7b

Respuesta :

jimrgrant1 jimrgrant1

07-01-2019

Answer:

49

Step-by-step explanation:

substitute b = - 6 and c = 7 into the expression and evaluate

c - 7b = 7 - (7 × - 6) = 7 - (- 42) = 7 + 42 = 49

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