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cupoosta [38]
3 years ago
14

I need help answering all of these. My teacher thinks that we should know this even though he hasn´t taught us any of this. plea

se help?! thank you!

Mathematics
1 answer:
bearhunter [10]3 years ago
3 0

Answer:

Step-by-step explanation:

x/2=3.5

x=3.5*2

x=7

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Answer:

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Step-by-step explanation:

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const2013 [10]
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135

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3 0
3 years ago
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valentina_108 [34]

Answer:

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Hope my answer helped you

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