Scenario: The Westbury family is building a rectangular pool and wants to lay 1 ft x 1 ft tiles around the perimeter of the pool. They want the pool to be 8 feet wide, but they haven't decided yet how long it should be. They would like the pool to be at least 16 feet long (this is the length), but given the size of their backyard, the maximum length is 22 feet. x ft 8 ft Pool

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter3: Triangles
Section3.5: Inequalities In A Triangles
Problem 39E
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answer the prompts shown in the image
Scenario: The Westbury family
is building a rectangular pool
and wants to lay 1 ft x 1 ft tiles
around the perimeter of the
pool. They want the pool to be 8
feet wide, but they haven't
decided yet how long it should
be. They would like the pool to
be at least 16 feet long (this is
the length), but given the size of
their backyard, the maximum
length is 22 feet.
x ft
8 ft
Pool
Transcribed Image Text:Scenario: The Westbury family is building a rectangular pool and wants to lay 1 ft x 1 ft tiles around the perimeter of the pool. They want the pool to be 8 feet wide, but they haven't decided yet how long it should be. They would like the pool to be at least 16 feet long (this is the length), but given the size of their backyard, the maximum length is 22 feet. x ft 8 ft Pool
Prompt 1: How many tiles are
needed if the length of the pool
is 16 feet? Describe your
strategy for counting the tiles
(there are different methods
but use only 1).
Prompt 2: Describe and use
your strategy to determine how
many tiles are needed if the
length of the pool is x feet.
Prompt 3: If Lowe's sells 1 ft. by
1 ft. tiles for $6 per tile and
charges a delivery charge of
$10. Write a rule/equation for
the total cost of having n tiles
delivered.
Transcribed Image Text:Prompt 1: How many tiles are needed if the length of the pool is 16 feet? Describe your strategy for counting the tiles (there are different methods but use only 1). Prompt 2: Describe and use your strategy to determine how many tiles are needed if the length of the pool is x feet. Prompt 3: If Lowe's sells 1 ft. by 1 ft. tiles for $6 per tile and charges a delivery charge of $10. Write a rule/equation for the total cost of having n tiles delivered.
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