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What is 31 plus -20?

Updated: 10/17/2024
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12y ago

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11

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Cristian Rutherford

Lvl 10
3y ago
This answer is:
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12y ago

31+-20=11

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Q: What is 31 plus -20?
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What is 20 plus 10 minus 31 plus 30 minus 5?

20 + 10 - 31 + 30 - 5 = 24


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32+14+20+18+16+31+21+16=168


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What is 13 plus 47 plus 31 plus 10 plus 20 plus 50 plus 36 plus 54 plus 122 plus 4 in minutes?

(13+47+31+10+20+50+36+54+122+4)/60==(13+47+31+[10+20+50]+36+54+122+4)/60 =(13+47+31+80+[36+54]+122+4)/60=([13+47]+31+80+90+122+4)/60=(60+31+80+90+122+4)/60=(31+122+4+60+80+90)/60=(153+4+60+80+90)/60=(157+60+80+90)/60=(157+140+90)/60=(157+230)/60=387/606 min. 27 sec.


What is 31 plus 28 plus 31 plus 30 plus 31 plus 30 plus 28?

209 Having a calculator helps.


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The mathematical statement 31 plus 31 would have an answer of 62.


Solve 4 times the quantity of 3b minus 5 is less than negative 31 plus 12b?

4(3b - 5) < -31 + 12b12b - 20 < -31 + 12b, this is not true because -20 > - 31, so that the solution for the given inequality does not exist.


What percent of 20 is 31?

20% of 31= 20% * 31= 0.2 * 31= 6.2