document.write( "Question 1061770: In a survey of 68 pet owners, 20 said they own a dog, and 21 said they own a cat. 18 said they own both a dog and a cat. How many owned a cat but not a dog? \n" ); document.write( "
Algebra.Com's Answer #676660 by jorel555(1290)![]() ![]() ![]() You can put this solution on YOUR website! 21 people own a cat, and 18 say they own both, so only 3 people own just a cat. \n" ); document.write( " |