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vaieri [72.5K]
2 years ago
13

If x=5,then3x+4x-15 equals

Mathematics
2 answers:
Lera25 [3.4K]2 years ago
6 0

Answer:

20

Step-by-step explanation:

3x + 4x - 15

3(5)+4(5) - 15

15 + 20 - 15

You can add the oposites

15 + (-15)

= 0

And then you have 20 left. Or add 15 + 20 = 35 then subtract 15 (which equals 20)

Hope this helps!

lubasha [3.4K]2 years ago
5 0

Answer:

20

Step-by-step explanation:

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1 year ago
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Given the arithmetic sequence an = −4 + 4(n − 1), what is the domain for n?
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3 years ago
in a choir the ratio of men to woman is 4:7. 25% of the men prefer classical songs, and 80% of the women prefer classical songs.
Paraphin [41]

Answer:

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Step-by-step explanation:

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4 0
3 years ago
Respuesta de 17 entre 264. 31
Alexxandr [17]
<span>0.0643184139836

creo que a eso te refieres!!!

hay una paguina de brainly en espanol ahi tambien te pueden ayudar

es:brainly.lat


</span>
4 0
3 years ago
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