Answer:hello the answer is C. 7$
Step-by-step explanation:
The sale price is $30.52
:)
Answer:
45 meters
Step-by-step explanation:
because 10% of 50 is 5, you subtract 5 from 50;
50-5=45
Answer:
discriminant: 241
2 real roots
Step-by-step explanation:
The discriminant is the part of the quadratic equation that is under the sqare root
x=(-b±√(b²-4ac))/2a
discriminant: b²-4ac
We also know that a quadratic equation is in the form ax²+bx+c = 0, so we can plug in the values we know from our equation to find the discriminant.
a=4
b=-17
c=3
(-17)^2-4(4)(3)
We also know that if the discriminant
is positive we have 2 real roots
is 0 we have 1 real root aka a repeated real solution
is negative we have no real roots
37
Line up the data, separate into quarters
Take the highest number in the 3rd quarter from the lowest in the 2nd
