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Sergio039 [100]
3 years ago
15

Evaluate the expression is a=2 and b=-1. 20-3b

Mathematics
1 answer:
Tom [10]3 years ago
5 0

Answer:

23

Step-by-step explanation:

20 - 3(-1)

20 - (-3)

20 + 3 =

23

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Answer:

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Step-by-step explanation:

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The owners intend to store machinery in the undercover storage is a wise idea as it will not be exposed to too much sunlight or water damage.

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