Yea something is not right.if y=6 then you cant solve the system because you end up with x^2-4x-1
Answer:
48
Step-by-step explanation:
4/6 = 2/3
2/3 times 72 = 48
Let x = speed and y = distance
y = x * 45
y = (x - 4) * 70
45x = 70x - 280
-25x = -280
x = 11.2
Put it back into the first equation:
y = 11.2 x 45
y = 504miles
Hope this helps! Any questions let me know :)
The answer would be d blue because blue has less colors than the rest of them.
