of the number. What is the number? 7. The length of a room is 2m. more than its width and its area is 120 m2. What are the dimensions of the room? 8. The area of a board is 4 m2. Its length measures twice as its width. What is the length of the board? 9. Five divided by the sum of a number and two is equal to half the difference of the number and three. What is the number? A man travelled 45 km. by his car to a carnival. Due to bad weather he decided to decrease his speed 10. at average of 5 km per hour on his way home. The total time spent for both trips is 2 hours. Find his speed on his way to the carnival?
of the number. What is the number? 7. The length of a room is 2m. more than its width and its area is 120 m2. What are the dimensions of the room? 8. The area of a board is 4 m2. Its length measures twice as its width. What is the length of the board? 9. Five divided by the sum of a number and two is equal to half the difference of the number and three. What is the number? A man travelled 45 km. by his car to a carnival. Due to bad weather he decided to decrease his speed 10. at average of 5 km per hour on his way home. The total time spent for both trips is 2 hours. Find his speed on his way to the carnival?
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
Section: Chapter Questions
Problem 10MPS
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Transcribed Image Text:6. The sum of a number and 10 is equal to the square
of the number. What is the number?
7. The length of a room is 2m. more than its width and
its area is 120 m2. What are the dimensions of the
room?
8. The area of a board is 4 m?. Its length measures twice
as its width. What is the length of the board?
9. Five divided by the sum of a number and two is equal
to half the difference of the number and three. What
is the number?
A man travelled 45 km. by his car to a carnival.
Due to bad weather he decided to decrease his speed
at average of 5 km per hour on his way home. The
total time spent for both trips is 2 hours. Find his
speed on his way to the carnival?
10.
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