Got Homework?
Connect with other students for help. It's a free community.
Here's the question you clicked on:
 0 viewing
taepoohwae
Group Title
the cost of driving a car includes both fixed costs and mileage costs. assume that it costs $162.10 per month for insurance and car payments and $0.26 per mile gasoline, oil, and routine maintenance. Find the values for m and b so that y=mx+b models the monthly cost of driving the car x miles. what dos the value of b represent?
 one year ago
 one year ago
taepoohwae Group Title
the cost of driving a car includes both fixed costs and mileage costs. assume that it costs $162.10 per month for insurance and car payments and $0.26 per mile gasoline, oil, and routine maintenance. Find the values for m and b so that y=mx+b models the monthly cost of driving the car x miles. what dos the value of b represent?
 one year ago
 one year ago

This Question is Closed

kelliegirl33 Group TitleBest ResponseYou've already chosen the best response.0
y = mx + b y is total cost m is 0.26 (cost per mile, gas,oil, and maintenance) x is number of miles b = 162.10 (cost per month for insurance and car payments y = 0.26x + 162.10 <===here is the equation Do you understand ?
 one year ago

taepoohwae Group TitleBest ResponseYou've already chosen the best response.0
I'm new to this. I really don'tr know where to begin in order to solve.
 one year ago

kelliegirl33 Group TitleBest ResponseYou've already chosen the best response.0
Look at what I did and tell me what you don't understand ?
 one year ago

taepoohwae Group TitleBest ResponseYou've already chosen the best response.0
Not sure of the steps to follow to find the answer to m or b.
 one year ago

taepoohwae Group TitleBest ResponseYou've already chosen the best response.0
Are you saying that the answer for m is 0.26 and b is 162.10
 one year ago

kelliegirl33 Group TitleBest ResponseYou've already chosen the best response.0
The question asks for the value of mx and b. m = 0.26 with x being undefined number of miles. b = monthly cost of the car.
 one year ago

kelliegirl33 Group TitleBest ResponseYou've already chosen the best response.0
let me rephrase that....y = the total cost (gas, car payment,maintenance, etc. b is just the cost of the car payment and insurance. m is the cost per mile, gas, oil and stuff like that (.26) x being the number of miles (which is not given)
 one year ago

taepoohwae Group TitleBest ResponseYou've already chosen the best response.0
Thanks for trying... I still don't know how to solve for m or b.
 one year ago

kelliegirl33 Group TitleBest ResponseYou've already chosen the best response.0
@Hero ...can you help me explain this ?
 one year ago

kelliegirl33 Group TitleBest ResponseYou've already chosen the best response.0
hold on taepoohwae.....Hero is better at explaining then I am. He will be here soon
 one year ago

kelliegirl33 Group TitleBest ResponseYou've already chosen the best response.0
@Hero .....help
 one year ago

kelliegirl33 Group TitleBest ResponseYou've already chosen the best response.0
@ParthKohli ....can you help me explain this ?
 one year ago

kelliegirl33 Group TitleBest ResponseYou've already chosen the best response.0
taepoohwae doesn't seem to understand ...I am not really good at explaining
 one year ago

ParthKohli Group TitleBest ResponseYou've already chosen the best response.2
Start with ignoring the \(y = mx + b\) thingy. It's of no use. So you need \(0.26\) for one mile. Then you need \(0.26 \times \text{number of miles driven}\) throughout the month. Assume that \(m\) is the number of miles you drive, then \(0.26m\) is the money you need. You write \(y = 0.26m\) where \(y\) is the cost. STOP RIGHT THERE! You need \(162.10\) for maintenance, so it'd always be there added to the costs like a ninja. That'd make \(0.26m + 162.10\) as the total money you need
 one year ago

kelliegirl33 Group TitleBest ResponseYou've already chosen the best response.0
Oh...your good, you should be a teacher
 one year ago

ParthKohli Group TitleBest ResponseYou've already chosen the best response.2
Actually let's just say that the number of miles is \(x\). Then you have \(y = \color{#C00}{m}x + \color{#AE9}{b}\)
 one year ago

ParthKohli Group TitleBest ResponseYou've already chosen the best response.2
\[y = \color{#C00}{m}x + \color{#AE5}{b}\]\[y = \color{#C00}{0.26}x + \color{#AE3}{162.10}\]
 one year ago

kelliegirl33 Group TitleBest ResponseYou've already chosen the best response.0
maybe taepoohwae will understand now....thx ParthKohli
 one year ago

taepoohwae Group TitleBest ResponseYou've already chosen the best response.0
thanks!
 one year ago

kelliegirl33 Group TitleBest ResponseYou've already chosen the best response.0
your welcome :)
 one year ago
See more questions >>>
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.