||| = O SYSTEMS OF LINEAR EQUATIONS Interpreting the graphs of two functions 52- 48- 44- 40- 26 30 Cost 32. (in dollars) 34 28- 24- 20- 16- 12. Residential Plan Business Plan 26 28 30 Monthly water usage (in HCF) (a) If the monthly water usage is 18 HCF, which plan costs less? O Residential Plan O Business Plan How much less does it cost than the other plan? $0 (b) For what amount of monthly water usage do the plans cost the same? 0 If the monthly water usage is more than this amount, which plan costs more? O Residential Plan O Business Plan X 0/3 Karyn V Español
||| = O SYSTEMS OF LINEAR EQUATIONS Interpreting the graphs of two functions 52- 48- 44- 40- 26 30 Cost 32. (in dollars) 34 28- 24- 20- 16- 12. Residential Plan Business Plan 26 28 30 Monthly water usage (in HCF) (a) If the monthly water usage is 18 HCF, which plan costs less? O Residential Plan O Business Plan How much less does it cost than the other plan? $0 (b) For what amount of monthly water usage do the plans cost the same? 0 If the monthly water usage is more than this amount, which plan costs more? O Residential Plan O Business Plan X 0/3 Karyn V Español
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Question
The water company has a different monthly pricing plan for residential customers than for business customers. For each pricing plan, cost (in dollars) depends on water used (in hundreds of cubic feet, HCF), as shown below.
(a)If the monthly water usage is 18 HCF, which plan costs less?
How much less does it cost than the other plan?
(b)For what amount of monthly water usage do the plans cost the same?
If the monthly water usage is more than this amount, which plan costs more?
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Hill
SYSTEMS OF LINEAR EQUATIONS
Interpreting the graphs of two functions
Cost
(in dollars)
52
48
44
40.
36
32
28
24
20
16.
12
Explanation
8
4
0
2 4
6
8
Check
10
Residential Plan
/
Business Plan
12 14 16 18 20 22 24 26 28 30
Monthly water usage (in HCF)
(a) If the monthly water usage is 18 HCF, which plan costs less?
Residential Plan
Business Plan
How much less does it cost than the other plan?
$0
(b) For what amount of monthly water usage do the plans cost the same?
x
If the monthly water usage is more than this amount, which plan costs more?
Residential Plan
Business Plan
Mathway | Algebra Problem Sol x
X
0/3
Karyn V
Español
20
Aa
1
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