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Solve the following problems using any method. 1. The sum of two numbers is 45. The first number is twice as large as the second number. What are the numbers?

Solve the following problems using any method. 1. The sum of two numbers is 45. The first number is twice as large as the second number. What are the numbers?

Algebra: Structure And Method, Book 1
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
Chapter9: Systems Of Linear Equations
Section9.4: The Addition-or-subtraction Method
Problem 5P
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PROBLEM SOLVING BY POLYA'S STRATEGY Solve the following problems using any method. 1. The sum of two numbers is 45. The first number is twice as large as the second number. What are the numbers? 2. There are 16 fruits on the table. Maria has three more than trice fruits as Jack. Paul has one less than thrice fruits as jack. How many fruits does each person have? 3. A frog was at the bottom of a well 30 feet deep. It jumps 3 feet each day and falls back 2 feet each day. How many days will it take to reach the top? 4 Using eight eights and addition only, can you make 1000?
Transcribed Image Text:PROBLEM SOLVING BY POLYA'S STRATEGY Solve the following problems using any method. 1. The sum of two numbers is 45. The first number is twice as large as the second number. What are the numbers? 2. There are 16 fruits on the table. Maria has three more than trice fruits as Jack. Paul has one less than thrice fruits as jack. How many fruits does each person have? 3. A frog was at the bottom of a well 30 feet deep. It jumps 3 feet each day and falls back 2 feet each day. How many days will it take to reach the top? 4 Using eight eights and addition only, can you make 1000?
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