A restaurant offers three specials. a total of 40 of special a is order, 60 of special b, and 20 of special

c. 7 customers order both a and b, 6 customers order both b and c, and 3 customers order both a and

c. 2 customers order all three. how many customers were there total?

Question

Brodie Cobb

11 November, 06:56

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Kasey Delacruz · Answer 1

Kasey Delacruz 11 November, 08:24

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I think 18 but i dont know

A restaurant offers three specials. a total of 40 of special a is order, 60 of special b, and 20 of specialc. 7 customers order both a and b, 6 customers order both b and c, and 3 customers order both a andc. 2 customers order all three. how many customers were there total?