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Alex777 [14]
3 years ago
13

Very confused & don't understand, if anyone can explain I appreciate it!

Mathematics
2 answers:
Usimov [2.4K]3 years ago
8 0
<span>oh i get it well to make two equations equal you have to find something that fits in x. you see the eqal sign? that is seperating the two equations that you have to make equal </span>
ch4aika [34]3 years ago
5 0
First thing is to distrubite 7x- to 3x+5 and then do the same to 1/2 to 8x+20. Then whatever you get isolate the variable by adding or subtrating and lastly ypu should get x=4
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iogann1982 [59]

Answer: Option C.  [0.95, 1.59].

Step-by-step explanation:

We know that the mean is:

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A family of 3 goes to a fair. Tickets cost $5 each, but
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