At a party, 10 people speak English and 8 people speak French. 5 people are bilingual, and every attendee speaks at least one of these two languages. How many people are there at this party? A. 18 B. 15 C. 13
At a party, 10 people speak English and 8 people speak French. 5 people are bilingual, and every attendee speaks at least one of these two languages. How many people are there at this party? A. 18 B. 15 C. 13
Chapter9: Sequences, Probability And Counting Theory
Section9.5: Counting Principles
Problem 40SE: A family consisting of 2 parents and 3 children is to pose for a picture with 2 family members in...
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Transcribed Image Text:QUESTION 9.
At a party, 10 people speak English and 8 people speak French. 5 people are bilingual, and
every attendee speaks at least one of these two languages. How many people are there at
this party?
A. 18
D. 23
B. 15
E. 17
C. 13
F. 19
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