3x² -x+4=0
We can use quadratic formula
a=3, b= -1, c=4
$132.55-($15*12)=$132.55-$180=$-47.45
So then he would have owed 47.45 dollars!
Answer:
30%
Step-by-step explanation:
Find the total number of candies in the jar.
8 + 5 + 1 + 6 = 20
The probability of choosing a green candy is 6/20 = 3/10 = .3 = 30%
When the numerator are the same, which ever fraction's denominator is smaller is the larger number.
Answer: The solutions are x = 3+sqrt(2), and x = 3-sqrt(2). The quadratic equation has two solutions because it has a positive discriminant.
Step-by-step explanation:
Using the quadratic formula, we have: 6+-sqrt(8)/2, which become 3+-sqrt(2).
