Answer:
C choice.
Step-by-step explanation:

First, we move the same terms to the same side.

Then we move 6 to divide - 18.

Answer:
A) angle bisector
Step-by-step explanation:
The ray drawn theough angle BOA creates 2 congruent angles.
Well let's see.

The equation has exactly one solution.
Hope this helps.
Answer:
2 yrs
Step-by-step explanation:
SI =PTR/100
738=8200 x T x 4.5 /100
738 x 100 / 8200 x 4.5 = T
T =2
Distance Rate times Time
320= R 5.25
R= 60.9
R= 61 mph