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nataly862011 [7]
3 years ago
11

Solving Linear Systems by Substitution x+y=5 -3x+2y=5

Mathematics
2 answers:
iris [78.8K]3 years ago
7 0

Answer:

<h2>X=1</h2><h2>y=4</h2>

Please see the attached picture for full solution...

Hope it helps...

Good luck on your assignment...

artcher [175]3 years ago
3 0

Answer:

x=8.5

y=-3.5

Step-by-step explanation:

lets say  x=5-y

substituting x in the other equation gives -3(5-y)+2y=5

-15+3+2y=5

2y=5+15-3

2y=17

y=8.5

from equation 1    : x+8.5=5

x=5-8.5

x=-3.5

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The leadoff hitter is the first player in the batting order, therefore the number of possible rosters in which you are chosen as the first one is:
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Note that this is exactly the probability of you being chosen out of the 12 players of the team in a one-pick choice because it does not matter how the rest of the batting order is composed.


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