3 years ago

1. How many total students were surveyed?

1 answer:

4 0

Answer:

A if I'm not incorrect. Sorry if I am incorrect I'm bad at math.

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s2008m [1.1K]

Answer:

167.64 cm

Step-by-step explanation:

I dont kno how to work it out

4 0

3 years ago

liberstina [14]

4/6
= 2/3

As we take total and divide by what we looking for

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3 years ago

Tatiana [17]

$x+x+2+x+4+x+6=-28\\\\4x+12=-28\ \ |\ subtract\ 12\ to\ both\ sides\\\\4x=-28-12\\\\4x=-40\ \ | \ divide \ both \ sides\ by\ 4\\\\x=-10$

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3 years ago

schepotkina [342]

Answer: 12

Step-by-step explanation:

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3 years ago

alexandr402 [8]

It should be A) 28.26cm

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3 years ago