Lin's math class surveyed all 360 students in their school about their pets. Here's what they found: 193 of the students have dogs. 160 of the students have cats. 83 of the students have neither a dog nor a cat. How many students have both a dog and a cat?

Lin's math class surveyed all 360 students in their school about their pets. Here's what they found: 193 of the students have dogs. 160 of the students have cats. 83 of the students have neither a dog nor a cat. How many students have both a dog and a cat?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter2: Linear Equations

Section2.6: Ratios And Proportions

Problem 40PPS

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