Answer:

Step-by-step explanation:
Look at the picture.
ΔABC and ΔDBA are similar (AA). Therefore the sides are in proportion:

We have

Substitute:
<em>cross multiply</em>

Answer:
x=0
Step-by-step explanation:
x+x-x=x-x
Answer: 1/8
Step-by-step explanation:
1 - 0 = 1
0 - 8 = 8
m = 1/8
9200
Because 6700+2500 is 9200 and if 2500 left leaving 6700 fans left then it was being subtracted to the total. Hope tht helped <3