(a)
To calculate: To writean equation that can be used to find the area of any ten square floor tiles
(a)
Answer to Problem 9PPS
The equation that can be used to find the area of any ten square floor tilesis
Explanation of Solution
Given information: Kevin’s Flooring sells different sizes of square floor tiles. Carl wants to purchase
Calculation:
Given that Carl wants to purchase
Let the side of tile be
Thus, area of one tile is calculated as
Also, area of 10 tiles is
Hence, the equation that can be used to find the area of any ten square floor tiles is
(b)
To calculate: To make a function table to find the area covered by 10 tiles that measure
(b)
Answer to Problem 9PPS
Function table is
Side of Tile | Area |
6 | 360 |
12 | 1440 |
15 | 2250 |
24 | 5760 |
Explanation of Solution
Given information: Kevin’s Flooring sells different sizes of square floor tiles. Carl wants to purchase
Calculation:
Given the equation that can be used to find the area of any ten square floor tiles is
When
When
When
When
Thus, function table is given as
Side of Tile | Area |
6 | 360 |
12 | 1440 |
15 | 2250 |
24 | 5760 |
(c)
To calculate: To graph the ordered pairs for the function
(c)
Answer to Problem 9PPS
Graph is sketched
Explanation of Solution
Given information: Kevin’s Flooring sells different sizes of square floor tiles. Carl wants to purchase
Calculation:
Given the function table as follows
Side of Tile | Area |
6 | 360 |
12 | 1440 |
15 | 2250 |
24 | 5760 |
On plotting the above points on graph,
Chapter 1 Solutions
Pre-Algebra, Student Edition
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