B is the answer because it does not give information for the third side. We cannot assume it is equal because it is not a right triangle.
Answer:
x = 5
Step-by-step explanation:
y = -4x + 5 4x + y = 10
substitute the y in the second equation with
(-4x +5).
4x + (-4x + 5) = 10 then add like terms.
x + 5 = 10 solve for x.
10 - 5 = 5 make sure to check your answer.
5 + 5 = 10
I think the answer is false✨
It is all real numbers because when graphing it, it would go infinitely in both directions.
