Take 6.5 divided by 2.75 which equals 2.36, 2.36 times 2.75 equals 6.5
-2x+14y=148*3x+5y=256
(-2x+14y)/148=3x+5y=256/148
(-x+y)37/7=3x+5y=64/37
37*7(x+y)/37=(3x+5y)*37=64/37*37
7(x+y)=111x+185y=64
7x-111x=-7y-185y+64
104x=191y+64
x=191y+64/104
Answer: B.60°
Step-by-step explanation:
To Germany: We do the total of trips to Germany, 8, divided by the total number of trips, 40, or 1 over 5.
To France or Spain: We add the totals of France and Spain to get 32, and divide this by the total, 40, to get 4 over 5.
To France by plane: We look only at the number of trips to France by plane specifically and see 3, then put this over the total, 40, to get the simplest form as 3 over 40.
To Spain by plane: We do the same process as France by plane, but with 6 trips, so the answer is 6 over 40, which simplifies to 3 over 20.
Hope this helps.
Here is your answer: 2*1=2/2=1 3*2=6/2=3 1*-3=3 Your answer is 3 1/3
