Find the maximum and minimum values of:
z=5x + 12 y
subject to:
x + y < 20
2x + 3y > 30
-x + 2y < 10
x > 0, y >0
2006-09-23 08:27:18 · 9 answers · asked by nileri_1 2 in Education & Reference ➔ Homework Help
School was a long, long time ago, but how about
max x=18 y=1
min x=5 y=7
2006-09-23 08:48:29 · answer #1 · answered by ghis84 2 · 0⤊ 1⤋
Wow it's been a long time. I graduated in 1998. But I'll give it a go.
x=5 y=10
5+10=15 15<20
10+30=40 40>30
-5+10=5 5<10
x=5, y=10 5>0, 10>0
2006-09-23 08:42:53 · answer #2 · answered by jcmarion 2 · 0⤊ 0⤋
2 and 5
2006-09-23 08:28:46 · answer #3 · answered by tysavage2001 6 · 0⤊ 0⤋
I am so glad I dont have to do homework anymore good luck
2006-09-23 08:35:51 · answer #4 · answered by pryncess 3 · 0⤊ 0⤋
Yes I can, but you should figure your homework out for yourself.
Here's a hint; solve each of your >/< equations for one variable.
2006-09-23 08:30:12 · answer #5 · answered by BobRoberts01 5 · 0⤊ 1⤋
no.... noone else awnser this either just help.. dont give the awnser out
2006-09-23 08:29:11 · answer #6 · answered by ? 4 · 0⤊ 1⤋
no clue im not that smart
2006-09-23 08:28:57 · answer #7 · answered by ♥♥livin_life_and_lovin_it♥♥ 2 · 0⤊ 0⤋
good god, child, what are you taking!?
2006-09-23 08:40:18 · answer #8 · answered by Alyx 3 · 0⤊ 0⤋
sry..i tried...but i didn't succeed :(
2006-09-23 08:46:01 · answer #9 · answered by Anonymous · 0⤊ 0⤋