2 years ago

Evaluate each expression.

Mathematics

2 answers:

Alex2 years ago

7 0

Answer: 15

Step-by-step explanation:

decreased means to subtract so in this case, you are subtracting 20 and 5.

tatiyna2 years ago

5 0

Answer:

Step-by-step explanation:if you take a way five from 20 you get 15 because 20-5 is 15

if you start at 1 and go to twenty 5 before that is 15

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