5 because 5/6 is equal to 15/18
2x=6
2 represents the how many flights
x represents how long each was (in hours)
6 represents the total time for each flight( in hours)
Hope this helped!!!
:)
2(x-6y+4z=2)
2x+4y-8z=16
2x-12y+8z=4
2x+4y-8z=16
4x-8y=20
x-2y=5
4x-8y=20
-4x+8y=-20
infinite many solutions
The answer is C. 8
4/2 = 2
2+6 = 8
Let me know if you have any questions!
Answer: 10/63
Step-by-step explanation: To multiply fractions, you just time's the top numbers and then the bottom numbers by themselves.
For instance: 2 x 5 = 10
9 x 7 = 63
and there is your answer.
:)