A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 one year ago
anonymous
 one year ago

This Question is Closed

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0A. https://static.k12.com/bank_packages/files/media/mathml_8fc70f4b719c089bf0e6d5f264fb8278f767295e_1.gif B. https://static.k12.com/bank_packages/files/media/mathml_132a996ddf78c3f711110c0379813baa252c987f_1.gif C. https://static.k12.com/bank_packages/files/media/mathml_59cbb46cb4ca888001a038b22791e0045c92e376_1.gif D https://static.k12.com/bank_packages/files/media/mathml_cd774f6e6a15b147c719be4cf13ef78e0690d39a_1.gif

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0Hint Cross multiply and find a in terms of 18 and 7

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0one of them is correct what did you get after cross multiplying?

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0dw:1441915733401:dw

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i dont know what A is

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0no  cross multiplying is as above

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0you dont multiply 7 by 18 cross multiplying in this case is 7 times a

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0dw:1441915864852:dw

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Dont get it honestly.

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1dw:1441915939709:dw

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0now divide both sides by 7 7a 18  =  7 7 a = 18 / 7

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1dw:1441916048830:dw

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1then you can continue with what @welshfella has above to get just a divide each side by 7

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Thanks so much that one i was stumped on forever..
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.