A science class has 5 girls and 7 boys in the seventh grade and 5 girls and 5 boys in the eighth grade. The teacher randomly sel
2 answers:
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Answer:
Step-by-step explanation:
From the problem statement, we can set up the following two equations:
where is the number of Knicks players, and
is the number of Nets players.
We can substitute the first equation into the second and solve for