Ask your own question, for FREE!
Mathematics 21 Online
OpenStudy (anonymous):

Solve the compound inequality. Express the solution using interval notation. n-4/3>=1 and 6n-3/3<=21

OpenStudy (anonymous):

\[n-\frac{4}{3}\geq1\] \[n\geq 1+\frac{4}{3}\] \[n\geq \frac{7}{3}\]

OpenStudy (anonymous):

oh wait

OpenStudy (anonymous):

i bet this is \[\frac{n-4}{3}\geq 1\] yes?

OpenStudy (anonymous):

in which case \[n-4\geq 3\] \[n\geq7\]

OpenStudy (anonymous):

\[\frac{6n-3}{3}\leq21\] \[6n-3\leq 63\] \[6n\leq 66\] \[n\leq 11\]

OpenStudy (anonymous):

so you have \[7\leq n \leq 11\]

OpenStudy (anonymous):

interval notation is [7,11]

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!
Latest Questions
L8RVAL: Can anyone solve this problem for me? x + 142 = 16x + 7
11 hours ago 20 Replies 3 Medals
Sprite868: how to change profile pic PLZ HELP!!!!!!
7 hours ago 15 Replies 1 Medal
Sprite868: what is the biggest color that exists?
12 hours ago 7 Replies 1 Medal
DeadlyDiablo: Story Time!! Again, what y'all think?
11 hours ago 2 Replies 1 Medal
DeadlyDiablo: Story Time!!!! What y'all think?
13 hours ago 18 Replies 5 Medals
balencichronicals: https://www.secretmsg.link/secret/6647b7c9a865c/ dont be weird .
15 hours ago 0 Replies 0 Medals
Ash2746: How to deal with a friend who is pregnant?
14 hours ago 27 Replies 3 Medals
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!