-3x+2y=4 5x-3y= 1 X= Y=

Mathematics

1 answer:

Firlakuza [10]3 years ago

7 0

Step-by-step explanation:

7 because it's so easy sjdwbnrbi I had this before

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Following the table and knowing that the total number of students interviewed were 158 ( we can see this by looking adding either the total number of upperclassment or adding the total number of people with jobs or no jobs, this value is at the bottom right of the table in the figure attached).
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$P(A\cup B)=P(A)+P(B)-P(A\cap B)$
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