- Messages
- 3
- Reaction score
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- Points
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Need urgent help in inequalities !
0580/42/M/J/12 Question no. 3 a to b and c (2)
Thank in advance
See....
a)
he needs minimum 4 lemon trees and as u know lemon trees are x so...
x>=4
then he he needs minimum 9 orange trees and as u know orange trees are y so...
y>=9
and together lemon trees and orange trees shudnt exceed 20 so...
x+y<=20
b)
5X + 10Y <=170
dividing all by 5,
we get
x+ 2y<=34
see...thats simple