Ask
your own question, for FREE!
Ask question now!
Mathematics
18 Online
OpenStudy (anonymous):
http://media.education2020.com/evresources/2090005_60cd56b6-b953-48ff-9460-3603e34e44b9.pngfind the value of x and Y please help medals rewarded stuck on this need answer for halfcredit
11 years ago
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
that u mean?
11 years ago
OpenStudy (anonymous):
yes thank you
11 years ago
OpenStudy (anonymous):
I need help bad
11 years ago
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
3y+(5x-100)=?
11 years ago
OpenStudy (anonymous):
answer choices are A:x=15, y=10 B:x=50,y=10
11 years ago
OpenStudy (anonymous):
3y and 5x-100 two angles on straight line
11 years ago
OpenStudy (anonymous):
3y+(5x-100)=180
11 years ago
OpenStudy (anonymous):
so it would be A
11 years ago
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
y+140+x-20=180
11 years ago
OpenStudy (anonymous):
\[3y+(5x-100)=180\]
\[3y+5x=180+100\]
\[3y+5x=280\]
11 years ago
OpenStudy (anonymous):
I am thinking answer Ax=15 and y=10 amI right?
11 years ago
OpenStudy (anonymous):
\[y+140+x-20=180\]
\[y+x+120=180\]
\[y+x=180-120\]
\[y+x=60\]
11 years ago
OpenStudy (anonymous):
\[3y+5x=280\]
\[y+x=60\]
11 years ago
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
now can u solve this system?
11 years ago
OpenStudy (anonymous):
medal is it A like I was thinking or is it b and can you tell me why
11 years ago
OpenStudy (anonymous):
B
11 years ago
OpenStudy (anonymous):
because 50+10=60
11 years ago
OpenStudy (anonymous):
x=50 , y=10
11 years ago
Can't find your answer?
Make a FREE account and ask your own questions, OR help others and earn volunteer hours! Join our real-time social learning platform and learn together with your friends!
Sign Up
Ask Question