On the diagram right, Arnold lives at point A and Betty lives at point B. How many routes can Arnold take to Betty's house if he can only walk North or West? B A W

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
Chapter1: Introduction To Algebra
Section1.5: Translating Sentences Into Equations
Problem 5OE
Question
On the diagram right, Arnold lives at point A and Betty
lives at point B. How many routes can Arnold take to
Betty's house if he can only walk North or West?
B
A
W
Transcribed Image Text:On the diagram right, Arnold lives at point A and Betty lives at point B. How many routes can Arnold take to Betty's house if he can only walk North or West? B A W
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