problem solving for proportions. ILL GIVE BRAINLIST

Answer:
8) 16.67 miles
10) Yes
11) 480 calories
12) 1058 miles
Step-by-step explanation:
8) (12.5/1.5) x 2 = 16.67
10) guides : visitors
2 : 28
1 : 14
168 visitors would need 168/14 guides
168/14 = 12
So yes, you would have enough guides
11) 160 calories in 1 popcorn
3 x 160 = 480 calories
12) 115/5 = 23
23 x 46 = 1058 miles