26 customers are eating dinner at local diner. Of the 26 customers, 20 order coffee, 8 order pie, and 7 order coffee and pie. Use this information to answer the following questions.

it is b)

hope this : )

step-by-step explanation:

in if you ask questions, the points are taken from your total and given to the one who answered it..

so if i have 30 points and i ask a question for 5 points, then when someone asks a question i will lose 5 points and the answerer earns 5

happy to

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step-by-step explanation: