Solve the following problems by performing the following steps in each of the cases: the statement of the problem, the development of operations, verification, interpretation and conclusion of the results. a) CASE 1 The sum of three consecutive numbers is 141, what are those numbers? b) CASE 2 Cars and motorcycles are sold at a car dealership. In the lot there are 30 vehicles and 100 tires. How many cars and how many motorcycles does the lot have? c) CASE 3 One side of a rectangle is 6 cm longer than the other. What are its dimensions if its area is 91 cm2?
Solve the following problems by performing the following steps in each of the cases: the statement of the problem, the development of operations, verification, interpretation and conclusion of the results. a) CASE 1 The sum of three consecutive numbers is 141, what are those numbers? b) CASE 2 Cars and motorcycles are sold at a car dealership. In the lot there are 30 vehicles and 100 tires. How many cars and how many motorcycles does the lot have? c) CASE 3 One side of a rectangle is 6 cm longer than the other. What are its dimensions if its area is 91 cm2?
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
Section9.7: Puzzle Problems
Problem 25P
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Solve the following problems by performing the following steps in each of the cases: the statement of the problem, the development of operations, verification, interpretation and conclusion of the results.
a) CASE 1
The sum of three consecutive numbers is 141, what are those numbers?
b) CASE 2
Cars and motorcycles are sold at a car dealership. In the lot there are 30 vehicles and 100 tires. How many cars and how many motorcycles does the lot have?
c) CASE 3
One side of a rectangle is 6 cm longer than the other. What are its dimensions if its area is 91 cm2?
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