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s344n2d4d5 [400]
3 years ago
7

Round to the nearest tenth.

Mathematics
1 answer:
blagie [28]3 years ago
3 0

Answer:

0.75 rounded is 0.80 and 5.25 rounded is 5.30  and  add 0.80+5.30=6.10

Step-by-step explanation:

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The given expression is :

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Aleena expands 2xx+3-5(x-2) as 2x²+3-5x-10. She is mistaken because the sign before 10 should be +10 instead of -10. Hence, the correct expanded form is 2x²+3-5x+10. Hence, this is the required solution.

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Step-by-step explanation:

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(i hope this is the way you want the answer but at least I think it is correct)

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