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Furkat [3]
3 years ago
15

If x equals 6 what is 5x-(3+9

Mathematics
2 answers:
RSB [31]3 years ago
7 0
I think it is 18 Hope this helps. :)
aleksklad [387]3 years ago
5 0
Let's plug it in first
5*6-(3+9)
Using PEMDAS, clear the parentheses first
5*6-(12)
Now, we should use multiplication or division since there is no exponent
30-12
Finally, we can add or subtract
18
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3 years ago
Which set of three numbers could be the side lengths of an triangle 3,5,9 2,4,6 2,4,8 3,5,7
Zielflug [23.3K]

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3,5,7

Step-by-step explanation:

to find which set it is you have to add the first too like this

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