Which shows the correct substitution of the values a, b, and c from the equation -2 = -x + x2 - 4 into the quadratic formula?
Quadratic formula: x = -b/b2 - 400
20
O x==(-1) +V=132 - 4(170=4)
2(1)
O x=-11/12 - 4x - 1)(-4)
24-1)
O x= -1:4V (1)2 - 4( - 1) - 2)
21-1)
O x = -(-1)+V(-1)2 - 4(1)(-2)
2(1)

c. 4 1/4 pounds

the median here is 25. your lowest value is 14 and highest value is 48. to find the third quartile, find the medium number in between 25 and 48 which would be 42 i believe.

where r the answers

step-by-step explanation:

x is greater than 5

step-by-step explanation:

2x+7 is greater than 17

    -7                           -7

2x is greater than 10

divide by 2 each side

x is greater than 5