Answer:
the ratio is 1:5 or 20%
Step-by-step explanation:
3(steak)+2(chicken) + 5(potato) = 10(all tacos)
2(chicken tacos)/10(all tacos) = 1/5 or 0.2
AB = 14
m∠F = 39°
Well the explanation here is simple.
Since the given states that the two triangles, ΔABC and ΔDEF, are congruent, they must have congruent/corresponding parts.
So AB is the same as DE which measures 14, so therefore AB must measure 14.
The same explanation goes to m∠F, ∠C is congruent to ∠F so it must measure 39° too.
Answer: (1,4)
Step-by-step explanation:
Given
Equation of line is 
(-1,1) is the solution of the equation
Take x=1 and substitute it in the above equation

So, another pair of the solution is (1,4)
I believe the correct answer would be 5,1,3 :)