What are the solutions of the following systems negative x plus 3y equals four and x minus 3y equals three

Use δjkl and δmpn to determine whether don's claim is true or false. which of the following should don use to prove the triangles are similar? sss sas aas aa

Given: ab ≅ bc and ao ≅ oc ok − angle bisector of ∠boc find: m∠aok

Mahnoor randomly selects times to walk into a local restaurant and observe the type of music being played she found that the restaurant was playing country 11 times rock & roll 17 times and blues 8 times use the observed frequencies to create a probability model for the type of music the restaurant is playing the next time mahnoor walks in.