Well she probably has 0 blue hair ties and 5 red hair ties.
Answer:
The discriminant of the quadratic equation is -7.
Step-by-step explanation:
We are given the following quadratic equation in the question:

Comparing to general quadratic equation:

We have to find the discriminant of the quadratic equation.
Formula:

Putting values, we get,

Thus, the discriminant of the quadratic equation is -7.
Answer:
$33.33
Step-by-step explanation:
Use the formula i = prt, where p is the principal, r is the interest rate as a decimal fraction and t is the elapsed time in years.
Here, i = $500*(0.10)*(2/3 year) = $33.33
8 can go into 17 twice with one left over so
the answer is 2 1/8
Hope this helps!!!