Answer:
10 million place
See below
Step-by-step explanation:
Hence, both ratios are equal to each other
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36inch - 2 feet
72inch - 4 feet
144inch - 8 feet
18 X 2 = 36
1 + 1 = 2
18 x 4 = 72
1 x 4 = 4
18 x 8 = 144
1 x 8 = 8
X=5
-3x+8=-7
-3x=-15
Brooke runs the fastest.