Answer: 44 gallons
Step-by-step explanation:
Using proportion,
33 gallons = 3hours
X = 4hours
Cross multiply
3 × X = 33 × 4
3X = 132
Divide bothside by 3
3x/3 =132/3
X = 44
Therefore the helicopter uses 44gallons for 4 hours.
Answer:
720
Step-by-step explanation:
Answer:
show work ....... where is the work..............
Answer:
36.0833 hours.
Step-by-step explanation:
This conversion of 2,165 minutes to hours has been calculated by multiplying 2,165 minutes by 0.0166 and the result is 36.0833 hours.
2/3(x-7)=-2
2/3x-14/3=-2
2/3x=-2+14/3
2/3x=-6/3+14/3
2/3x=8/3
3/2(2/3x)=8/3(3/2)
6/6x=24/6
x=4
