Which expression is equivalent to: 3(m + 6) + 7(m − 2). A.) 10m + 4
B.) 2m +13
C.) 10m + 8
D.) 10m - 4

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