2) Corresponding angles of parallel lines cut by a transversal are congruent.
3) Vertical angles are congruent.
4) Transitive Property. If angle 2 is congruent to angle 6 and angle 4 is congruent to 2, then angle 6 is congruent to angle 4.
He drove 43 miles each hour
Answer: 2/3
Hope this helps you
3(2x + 6)
using the distributive property
= 3 * 2x + 3 * 6
= 6x + 18
Answer: 6x + 18
[ ? ] = 18

The simplified product has a degree of 2.
The simplified product, in standard form has exactly 2 negative terms.