X=number of pounds
y=cost of pound .
x+y=cost
I’m believe it’s the 3rd one but i’m not sure
Answer: The discriminant is the part of the quadratic formula underneath the square root symbol: b²-4ac. The discriminant tells us whether there are two solutions, one solution, or no solutions.
Answer:
ownership in a company
Step-by-step explanation:
the answer is option B
