A community for students.
Here's the question you clicked on:
 0 viewing
poppyseed11
 3 years ago
this is a fill in the missing number
11+28+46+_____+20=94
I took what was given and did the calculation then I subtracted 94 to get my missing answer. When I checked my answer it was incorrect. I got
65 as the missing number. Please advise. Thanks
poppyseed11
 3 years ago
this is a fill in the missing number 11+28+46+_____+20=94 I took what was given and did the calculation then I subtracted 94 to get my missing answer. When I checked my answer it was incorrect. I got 65 as the missing number. Please advise. Thanks

This Question is Closed

kcheung1
 3 years ago
Best ResponseYou've already chosen the best response.0whoops hold on, messed up my bad 1128 = 39  46 = 85 + 20 = 65 94 + 65 =29

angela210793
 3 years ago
Best ResponseYou've already chosen the best response.1let's say x is the missing number so u have 11+(28)+(46)+x+20=94 112846+x+20=94 x=94+11+28+4620 x=29

poppyseed11
 3 years ago
Best ResponseYou've already chosen the best response.0ok but why did the signs on the number change when solving for x? example 11 to 11 28 to 28 etc...

angela210793
 3 years ago
Best ResponseYou've already chosen the best response.1u see when u have for example x5=8 u have to add 5 to both sides so that u can get x(cause a+a=0) x5+5=8+5 x=13 so tht's what we did,we added 11,28,46 and 20 to both sides so tht we can have only x in the left side

poppyseed11
 3 years ago
Best ResponseYou've already chosen the best response.0Oh yeah, I forgot that part....Thanks :)

poppyseed11
 3 years ago
Best ResponseYou've already chosen the best response.012+43+ =11 well i added up 12+43 and got 55 then i took 55minus 11 and got 44 but im not sure if thats is the answer to the problem
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.