Answer:
Step-by-step explanation:
Start: 10 gallons
Loss: 1.75 per hour --> -1.75 gallons
After two hours 10+2(-1.75)=10-3.5=6.5 gallons left
After t hours 10+t(-1.75)=10-1.75t gallons left
29% would be the answer if you are rounding up
a)Pipeline Plunge (-1,2)
b)Wonder Wheel (2,-4)
c)Big Coaster (-3,1)
d)(-1,-2)
16-31 20, 18,25,28,31,23,19,27,22,25,20 11
32-47 33,42,36,41,47 5
48-65 65,52,61,50 4