Answer:
33/20
Step-by-step explanation:
I dont know if that was a minus or a plus but it looked like a minus sorry if its wrong
We have been given that PQ bisects
. In the second statement of the given two-column proof, the statement is
.
This implies that the two angles formed by bisection of angle
by the line PQ are equal. We know that the reason for this is simple. It is the definition of bisection of an angle that the two smaller angles formed will be equal to each other.
Therefore, the reason for statement 2 of the given two column proof is c) Definition of bisect

We need to solve for x
To get x alone we need to remove the denominator 5
To remove denominator 5 we multiply by 5 on both sides

2x = 50
2x means 2 times x
2 is multiplied with x. so to remove 2 we divide by 2

So x= 25
15x3$=45$
28x4$=112$
But you only had 79$
So the answer is zero