SOLUTION: A survey of 509 adults aged 18-24 year olds was conducted in which they were asked what they did last Friday night. It found: 177 watched TV 168 hung out with friends 187 ate

Question 1165379: A survey of 509 adults aged 18-24 year olds was conducted in which they were asked what they did last Friday night. It found:
177 watched TV
168 hung out with friends
187 ate pizza
50 watched TV and ate pizza, but did not hang out with friends
38 watched TV and hung out with friends, but did not eat pizza
31 hung out with friends and ate pizza, but did not watch TV
27 watched TV, hung out with friends, and ate pizza
How may 18-24 year olds did not do any of these three activities last Friday nigh
Answer by ikleyn(52879) (Show Source): You can put this solution on YOUR website!
.

See the TWIN problem solved under this link

https://www.algebra.com/algebra/homework/word/misc/Miscellaneous_Word_Problems.faq.question.1164388.html

https://www.algebra.com/algebra/homework/word/misc/Miscellaneous_Word_Problems.faq.question.1164388.html

Enjoy (!)

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