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Margarita [4]
3 years ago
14

Thirty decreased by three times a number is six less than

Mathematics
1 answer:
Lerok [7]3 years ago
8 0

Answer:

12

Step-by-step explanation:

let the number be a

30-3a= -6

collect the like terms

30+6=3a

3a=36

a=12

The number is 12

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prohojiy [21]
Rewrite as (2^1/2 + 2^1/2)*(18^1/2-2^1/2) = 8
5 0
3 years ago
PLS HELP ME, PLS THIS IS DUE FIRST CORRECT ANSWER GETS BRAINLIEST​
zepelin [54]

Answer: C. 29 3/4

Ok done. Thank to me :>

8 0
2 years ago
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Amiraneli [1.4K]

Answer:

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Step-by-step explanation:

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3 years ago
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Sauron [17]

Answer:

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Step-by-step explanation:

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4 0
3 years ago
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