Answer:
76
Step-by-step explanation:
Discriminant is given by the formula ![b^2 -4ac](https://tex.z-dn.net/?f=b%5E2%20-4ac)
Where a is the coefficient of x^2 and b is the coefficient of x and c is the constant term when the quadratic is arranged in the form of ![ax^2+bx+c](https://tex.z-dn.net/?f=ax%5E2%2Bbx%2Bc)
Let's rearrange the given equation:
![3x^2-10x=-2\\3x^2-10x+2=0](https://tex.z-dn.net/?f=3x%5E2-10x%3D-2%5C%5C3x%5E2-10x%2B2%3D0)
So a = 3
b = -10
c = 2
Plugging into formula we have the discriminant as:
![b^2-4ac\\(-10)^2-4(3)(2)\\100-24\\76](https://tex.z-dn.net/?f=b%5E2-4ac%5C%5C%28-10%29%5E2-4%283%29%282%29%5C%5C100-24%5C%5C76)
THe discriminant is 76
6rs - 2 rs = 4rs pppppppppppppppppppppp
Answer: <
im sorry if this is wrong im not entirely sure :(
Answer:
1:65
$65/per pair
Step-by-step explanation:
$195 ÷ 3 = $65/per pair
ratio is 1:65