Cameron used 200 kWh of electricity in May and the cost was $44. In July, he used 500 kWh and the cost was $68. Assuming that the rates for electricity were constant for those months, find a linear equation for the relationship between the number of kilowatt hours (k) and the cost of electricity (c). Make sure you write down any work, calculations, or reasoning that you used to get to your solution.

Cameron used 200 kWh of electricity in May and the cost was $44. In July, he used 500 kWh and the cost was $68. Assuming that the rates for electricity were constant for those months, find a linear equation for the relationship between the number of kilowatt hours (k) and the cost of electricity (c). Make sure you write down any work, calculations, or reasoning that you used to get to your solution.

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,...

See similar textbooks

Related questions

Q: Car payments are determined using simple interest. To finance your vehicle purchase you have two…

Q: Finbar bought his home for $150,000 in 2010. Property values have increased 10% every year since he…

A: Given, in 2010 Finbar bought his home $150,000 property value increase 10% every year, To find the…

Q: if the input is hours and the output miles in an linear equation, what are the units of rate of…

A: Here, units of output is hour units of input is miles

Q: Ezra has a base salary of $25,000 and earns 65% commission on vacuum cleaners. This means that for…

A: Base salary of Ezra, B=$25,000 Target Amount T=$35,000 Commission that Ezra need to earn if he want…

Q: if the input is hours and the output miles in a linear equation, the units of the rate of change…

Q: Suppose that an electricity bill functions similarly to the summer rates in M.2 but we don’t know…

A: Consider the given information.

Q: In 2007, the sales at Bev’s Books averaged $4,800 each month. Since they changed location in 2008,…

A: In an experiment, there are two main variables: Input variable - It is the variable that is used…

Q: One grocery store charges $8 for 6 cans of soup. A second store charges $5 for 4 cans of soup, but…

Question

Cameron used 200 kWh of electricity in May and the cost was $44. In July, he used
500 kWh and the cost was $68.
Assuming that the rates for electricity were constant for those months, find a linear
equation for the relationship between the number of kilowatt hours (k) and the cost
of electricity (c).
Make sure you write down any work, calculations, or reasoning that you used to get
to your solution.
N
acer

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

The price of a bag of coffee beans, P, varies directly with the size, S, of the bag.If a 20 oz bag of coffee beans costs $17.00, find the variation equation and use that to predict how much a 48 oz bag of coffee beans would
A farmer sells his corn for $220 a metric ton with a small surcharge of $15. His neighbour sells her corn crop for $220 a metric ton and gives a $20 rebate. Write the cost model equations for both farmers and find the amount of corn that makes the costs equal. Write the cost model equations for the first farmer. Use x to represent the number of tons. The variable C represents the total cost. C=
Write an equation relating the variables in each of the following situations. a. The pay P for t hours at $17 an hour. b. The total pay P for a day of t working hours on which you charge a base rate of $26 and $19 for each hour worked. c. The total pay P for t hours at $20 for the first hour and $14 for each additional hour.
Amazon offers a Prime Memebership for $79 per year , which qualifies a buyer for a reduced shipping ratr. With the Prime membership, 1 day shipping is $3.99 per shipment. Without the memebership, it is $13.99 per shipment. Write an equation to model the cost x 1day shipment per year for cost without the membership.
In 2010, the total number of overnight visits to national parks was 12.82 million visits, and it decreased by about 0.21 million visits per year until 2014. Find an equation of a model to describe the situation. Explain what your variables represent. Estimate in which year there were 12.0 million visits.
You decide to purchase a brand new boat for $19,000. You sell it 8 years later for its worth $7,500. Assuming the boat’s value depreciates linearly, how much was it worth 4 years after you bought it?
An album is downloaded 10000 times per week when its price is $12. It is downloaded 20000 times per week when the price drops to $9. Find the demand equation, assuming it is linear. The equation should express price p in terms of quantity q. a. P= b. Find the price at which the demand will reach 40000 downloads per week.
Gordon borrowed $420 from Lyn and agreed to pay her back $24 every month. Write a formula (linear model) showing the amount of money Gordon still owes at any time. Clearly define your variables.
The cost per student for a field trip to the Everglades varies inversely as the number of students who attend. It will cost each student $250 if 24 students attend. How many students would have to attend to get the cost down to $200?
Based on the veterinarian's equation, in how many weeks will the puppy weigh 12.6 ounces?Enter your answer in the box. Only enter a number
The apartment you want to rent is a one bedroom, one bath that has an $800 nonrefundable deposit and rent is $1,400 each month. ANSWER THE FOLLOWING 1. Write a linear equation to determine how much your monthly payment would be for living in an apartment. 2. Determine the total amount you will pay for 1 year.
Ibuprofen for infants comes in a liquid form and contains 35 milligrams of ibuprofen for each 0.875 milliliters of liquid. If a child is to receive a dose of 30 milligrams of ibuprofen, how many milliliters of liquid should they be given? Assume milliliters of liquid should be given. Write an equation to model this scenario. There is no need to solve it.