A community for students.
Here's the question you clicked on:
 0 viewing
jessiegonzales
 one year ago
MEDAL!
16. Solve the inequality. Graph the solution.
l2x+7l<27
jessiegonzales
 one year ago
MEDAL! 16. Solve the inequality. Graph the solution. l2x+7l<27

This Question is Closed

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.5Rule: x < k turns into k < x < k where k is some positive number

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.5use that rule to go from this l2x+7l<27 to this 27 < 2x + 7 < 27 then solve for x

jessiegonzales
 one year ago
Best ResponseYou've already chosen the best response.127<2x+7<27 1 1 Am I on the right track?

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.5you subtract 7 (not 1) from all sides

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.5dw:1434962327834:dw

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.5dw:1434962353834:dw

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.5do you see my second drawing?

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.5dw:1434962462493:dw

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.5oops I made a typo

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.5it's 27 not just 7 dw:1434962492297:dw

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.5dw:1434962558605:dw

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.527  7 = 34

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.5think of it as 27+7, then make the result negative

jessiegonzales
 one year ago
Best ResponseYou've already chosen the best response.1how did you get that??

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.5or you can think of it as debt 27 IOUs plus 7 IOUs = 34 IOUs

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.5so you should have this dw:1434962719551:dw

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.5what comes next?

jessiegonzales
 one year ago
Best ResponseYou've already chosen the best response.1final answer 34<x<20

jessiegonzales
 one year ago
Best ResponseYou've already chosen the best response.1oh. we get x alone?

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.5dw:1434962824034:dw

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.5yes you need to get x all by itself

jessiegonzales
 one year ago
Best ResponseYou've already chosen the best response.1thankyou soo much

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.5you're welcome
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.