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ehidna [41]
4 years ago
7

31x+21 Plz help ASAP !!

Mathematics
2 answers:
FrozenT [24]4 years ago
8 0

The answer is 651× I think

denpristay [2]4 years ago
4 0

Answer:

What is it equal to?

Step-by-step explanation:

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a number rounded to the nearest hundred thousand is 400,000 the same number rounded to the nearest ten thousand is 350,000 what
DedPeter [7]

Answer:350000

Step-by-step explanation:

The number is 350000

350000 rounded to the nearest hundred thousand is 400000

350000 rounded to the nearest ten thousand is 350000

3 0
3 years ago
When solving a system of equations, Jared found y = x + 10 for one equation and substituted x + 10 for y in the other equation.
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3 years ago
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