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amid [387]
3 years ago
14

Which expression represents an unknown number minus 45?

Mathematics
2 answers:
Sedbober [7]3 years ago
8 0
B the answer is b-45

ok hope


34kurt3 years ago
6 0
B=unknown number

answer:B   b-45
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Step-by-step explanation:

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The function is given as:

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Represent the above results as a table, we have:

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1          0.5

2         2.0

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Read more about tables and functions at:

brainly.com/question/13136492

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