SOLUTION: determine if the given pairs are solutions of the following system of inequalities
1. x+y > 3
x-y< 3 (2,6)
2. 2x-15y>8
x-3 < -2 ( 10,-2)
3. x+y > 4
y-x
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Question 1187715: determine if the given pairs are solutions of the following system of inequalities
1. x+y > 3
x-y< 3 (2,6)
2. 2x-15y>8
x-3 < -2 ( 10,-2)
3. x+y > 4
y-x> 2 (3,8)
4. 5x >y
2y
5. 3x+y>7
2x-5y<-1 (-5,7)
Answer by MathLover1(20849) (Show Source): You can put this solution on YOUR website!
1.
(,)
=>-> true
=>-> true
=>(,) IS solution of the system
2.
( ,)
=>=>-> true
=> -> false
=> ( ,) is solution of the system
3.
(,)
=> -> true
=>-> true
=> (,) IS solution of the system
4.
5x >y
2y ???????????????
5.
(,)
=> =>-> false
=> => -> true
=? (,) is solution of the system
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