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frez [133]
3 years ago
8

Which expression is equivalent to 4.8 – 2.2w + 1.4w – 2.4 ?

Mathematics
1 answer:
Vlad1618 [11]3 years ago
6 0

Answer:

B) 0.4 (6 - 2w)

Step-by-step explanation:

You can only add or subtract with the numbers that have the same variable:

You can only add -2.2w and 1.4w

Which is -0.8w

Then add 4.8 and -2.4

Which is 2.4

Now the equation is -0.8w+2.4 or 2.4-0.8w

0.4 times 6 is 2.4

0.4 times 2w is -0.8w

Which is the same

-0.8w+2.4 or 2.4-0.8w

Hope this helps!

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Diameter of the cylinder = 6 inches

Then

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Height of the cylinder = 3 * radius

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