Uh oh! Wolfram|Alpha doesn't run without JavaScript.
Please enable JavaScript. If you don't know how, you can find instructions
here
.
Once you've done that, refresh this page to start using Wolfram|Alpha.
min 5x+7y with 31*x^0.13*y^0.19=459,x>=0,y>=0
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random
