Find equation of straight line passing through (2,3) and having slope 1/2

What is not true about kl and mn? what is mn? (show )

Solve the following inequalities and show the solution on a number line. 2x+3< 3(4x+5)

Given: jk ||lm prove: _2 = 27 statement justification 1. jk ||lm 1. given 2.26 = 27 3.22 = 26 2. 3. 4. _2 = 27 4. corresponding angles theorem transitive property of equality vertical angles theorem substitution property of equality