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Lilit [14]
2 years ago
12

1. Evaluate each algebraic expression.

Mathematics
1 answer:
almond37 [142]2 years ago
7 0

Answer:

-11, 4, and 22

Step-by-step explanation:

Expression: 3b-5

when b=-2

Expression: 3(-2)-5=-11

When b=3

Expre; 3(3)-5=4

When b=9

Expre; 3(9)-5=22

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