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Andrew [12]
2 years ago
11

6. Which is the BEST estimate of 2.4679+7.4939? A)O5.5

Mathematics
1 answer:
Goryan [66]2 years ago
4 0

Answer:

A

Step-by-step explanation:

It because I think it is the correct

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What is the solution of the equation 1.6m - 4.8 = -1.6m
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Solve for m:
1.6 m - 4.8 = -1.6 m

Add 1.6 m to both sides:
1.6 m + 1.6 m - 4.8 = 1.6 m - 1.6 m

1.6 m - 1.6 m = 0:
1.6 m + 1.6 m - 4.8 = 0

1.6 m + 1.6 m = 3.2 m:
3.2 m - 4.8 = 0

Add 4.8 to both sides:
3.2 m + (-4.8 + 4.8) = 4.8

4.8 - 4.8 = 0:
3.2 m = 4.8

Divide both sides of 3.2 m = 4.8 by 3.2:
(3.2 m)/3.2 = 4.8/3.2

3.2/3.2 = 1:
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Answer:  m ≈ 1.5
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