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anyanavicka [17]
3 years ago
13

Evaluate each expression.

Mathematics
2 answers:
Alex3 years ago
7 0

Answer: 15

Step-by-step explanation:

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

tatiyna3 years ago
5 0

Answer:

15

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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kondor19780726 [428]

I haven't done this in a while, but I'm pretty sure the answer is D, (-3, -1.)

If you were to substitute x for -3 and y for -1 in the first inequalities and simplify, it would look like this:

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And that inequality is true, because -1 is bigger than -5. Let's also substitute in the other inequality, which would be:

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