Answer:
so the transitive property can be invoked in step 9
Step-by-step explanation:
Without the figure, it is difficult to tell what these steps do. However, the symmetry of the proof suggests that step 4 can match step 8, and its Reason can be "deduced from steps 2 and 3."
The idea of steps 4 and 8, taken together, is to show that DC and DB are both equal to DA, so the transitive property can be invoked in step 9.
If you simplify the expression, it comes out to just 14.
Answer:
y = 2
Step-by-step explanation:
plug in the x value given, y = 3(2) - 4
simplify, y = 6 - 4
y = 2