A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 one year ago
HELP ASAP WILL GIVE 5 MEDALS
Part A: Solve A = 9/2 (x + 28) for x.
Part B: Determine the value of x when A = 135.
Part C: Solve np  40 > 10 for n. Show your work.
I NEED HELP ASAP. I HAVE PART C BUT I HAVE NO IDEA HOW TO DO THE OTHER PARTS.
anonymous
 one year ago
HELP ASAP WILL GIVE 5 MEDALS Part A: Solve A = 9/2 (x + 28) for x. Part B: Determine the value of x when A = 135. Part C: Solve np  40 > 10 for n. Show your work. I NEED HELP ASAP. I HAVE PART C BUT I HAVE NO IDEA HOW TO DO THE OTHER PARTS.

This Question is Open

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@imqwerty @Tom_Boy_Rebel Can you help me?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Which equation? \[A=\frac{ 9 }{ 2 }(x+28)\] or \[A=\frac{ 9 }{ 2(x+28) }\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0The first one. @peachpi

anonymous
 one year ago
Best ResponseYou've already chosen the best response.09/2 is in multiplied in front of the parentheses, so you need to multiply both sides by its reciprocal to cancel it out. So multiply both sides by 2/9

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0So multiply the 9/2 and the 28 by 2/9?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0no multiply the A and the 9/2 by 2/9

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I am sorry. I am so confused. Would it be 2/9a?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0yes.dw:1441029835790:dw

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0now 28 is added to x, so you have to subtract 28 from both sides to get x by itself

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0dw:1441029988523:dw
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.