Question 7 Harmie used 975 kWh last month. Use the following relationship to calculate Harmie's electric bill that month. Round your answer to the nearest penny. If total monthly electricity usage is no more than 600 kWh: Total Monthly Electric Charges = $7.49 + $0.090982 × Number of kWh used If total monthly electricity usage is more than 600 kWh: Total Monthly Electric Charges = $7.49 + $54.59 + $0.109943 × Number of kWh used over 600 kWh Group of answer choices $41.61
Question 7 Harmie used 975 kWh last month. Use the following relationship to calculate Harmie's electric bill that month. Round your answer to the nearest penny. If total monthly electricity usage is no more than 600 kWh: Total Monthly Electric Charges = $7.49 + $0.090982 × Number of kWh used If total monthly electricity usage is more than 600 kWh: Total Monthly Electric Charges = $7.49 + $54.59 + $0.109943 × Number of kWh used over 600 kWh Group of answer choices $41.61
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
Section9.6: Wind And Water Current Problems
Problem 8P
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Question 7
Harmie used 975 kWh last month. Use the following relationship to calculate Harmie's electric bill that month. Round your answer to the nearest penny.
- If total monthly electricity usage is no more than 600 kWh:
Total Monthly Electric Charges = $7.49 + $0.090982 × Number of kWh used
- If total monthly electricity usage is more than 600 kWh:
Total Monthly Electric Charges = $7.49 + $54.59 + $0.109943 × Number of kWh used over 600 kWh
Group of answer choices
$41.61
$169.27
$103.31
$91.20
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