Which of the following equations have only one solution? Select all correct answers. 4x 2 + 4x = 0 x 2 + 6x + 9 = 0 9x 2 - 25 = 0 5x 2 + 20x + 20 = 0 x 2 - x - 6 = 0

Select all the common denominators for 8/3 and 5/6 ... 12, 24, 32, 36, 48

What is the elasped time between 3:40 am and 2:00 pm

Give the slope of each of these items

What type of shape isn't a quadrilateral and why?

Starting at 2:56 in the video, Watts talks about his own investigation of the extent to which every person in a social network is connected to every other person, directly or through intermediaries. What did Watts discover?

Solve z = 9 over 13 c for c

A square matrix that does not have an inverse is most specifically called a

Tthe equation y^2 - x^2 = 1 represents which conic section

Find the following measure for this figure. Lateral area = 12 square units 24 square units 36 square units

14/270 reduced to least amount