A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 one year ago
A mechanic charges $330 for 6 hours of labor.
How much would she charge for 9 hours of labor?
A.
$495
B.
$339
C.
$336
D.
$345
anonymous
 one year ago
A mechanic charges $330 for 6 hours of labor. How much would she charge for 9 hours of labor? A. $495 B. $339 C. $336 D. $345

This Question is Closed

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I think you are right do you know why?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0tell me what you get

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so He charges 55 dollars an hour

jdoe0001
 one year ago
Best ResponseYou've already chosen the best response.1\(\large \begin{array}{ccllll} \$&hours \\\hline\\ 330&6\\ x&9 \end{array}\implies \cfrac{330}{x}=\cfrac{6}{9}\)

Astrophysics
 one year ago
Best ResponseYou've already chosen the best response.1You can make a ratio \[\frac{ 330 }{ x } = \frac{6 }{ 9 }\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0you want to know how much he charges for 9 hours all you have to do is multiply the number of hours by how much is charged per hour and you will have your answer!
Ask your own question
Sign UpFind more explanations on OpenStudy
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.