A survey of used car salesmen revealed the following information: 69 wear white patent-leather shoes 75 wear plaid trousers 40 wear both of these things 15 wear neither of these things a. How many are survey? b. How many wearwhite patent-leather shoes but don't wear plaid trousers? c. How many do not wear white patent-leather shoes?
A survey of used car salesmen revealed the following information: 69 wear white patent-leather shoes 75 wear plaid trousers 40 wear both of these things 15 wear neither of these things a. How many are survey? b. How many wearwhite patent-leather shoes but don't wear plaid trousers? c. How many do not wear white patent-leather shoes?
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter2: Working With Real Numbers
Section2.3: Rules For Addition
Problem 7P
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A survey of used car salesmen revealed the following information:
69 wear white patent-leather shoes
75 wear plaid trousers
40 wear both of these things
15 wear neither of these things
a. How many are survey?
b. How many wearwhite patent-leather shoes but don't wear plaid trousers?
c. How many do not wear white patent-leather shoes?
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