Answer:

Step-by-step explanation:
The given expression is

Recall and use the following property to factor the numerator;


This will give us;

Simplify;

You could say angle 4 is congruent to angle 1 reason: alternate angles
4 is correct
reason is because the number next to x is the constant number and the end number is where you started
Answer:
the y intercept is 8
Step-by-step explanation:
5,-7. 5x3=15+-7=8