Answer:
B.25%; 70%; 5%
Step-by-step explanation:
Other options have % very close to eachother, pie chart may not reflect the difference
Answer:
17/5
Step-by-step explanation:
hskydbsiydbksigsbsk
Answer:
No real roots
Step-by-step explanation:
The given equations are:


We make y the subject in the first equation to get

We substitute into the second expression to get:

We expand to get:

Multiply through by 4 to get:


The discriminant is given by 


Since the discriminant is less than zero, the two curves never intersects.
Therefore the system has no real roots
Answer: That would be the third option
Step-by-step explanation: