Which of the following are solutions to the equation below? Check all that apply.
x2 + 6x + 9 = 20
A. X = √3+20
B. X = -2√5-3
C. X = -√3+20
D. X= 2√5 - 3
E. X = -2√5 +3
F. X = 2√5+3

Complete the standard form of the equation that represents the quadratic relationship displayed above, where a, b, and c are rational numbers.

(03.03 mc) choose the graph below that correctly represents the equation 2x + 4y = 24. (5 points) select one: a. line through the points 0 comma 6 and 12 comma 0 b. line through the points 0 comma negative 6 and 12 comma 0 c. line through the points 0 comma negative 12 and 6 comma 0 d. line through the points 0 comma 12 and 6 comma 0

Every weekday, mr. jones bikes from his home to his job. sometimes he rides along two roads, the long route that is shown by the solid lines. other times, he takes the shortcut shown by the dashed line. how many fewer kilometers does mr. jones bike when he takes the shortcut instead of the long route?