Which of the following represents the most accurate estimation of 438 + 614?

Mathematics

2 answers:

attashe74 [19]3 years ago

4 0

438 is about 440 and 614 is about 615
440+615=1055

Savatey [412]3 years ago

3 0

438 + 614 = 1052
1052 ≈ 1050

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Y_Kistochka [10]

Answer:

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So we have a 4 digit number and we need to find all the digits of it.

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notka56 [123]

Answer:

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<u>For the first equation </u>

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4x + 3y = 31

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3y = - 4x + 31

Divide both sides by 3