1. Determine the slope of each line 5
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2
-5 -4 -3 -2 -1
2 3 4 5
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a) 2
b) -2
C) 0
d) -0.5

The number if marbles of different colors stored in a hat is listed below: 4 red marbles 10 green marbles 7 blue marbles. without looking in the hat, dan takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that dan takes out a blue marble in both draws?

At $1.32 million, they closed last month percent above what they paid in 2007." how much did they pay in 2007?

What are the solutions of the equation? 5z^2 + 9z - 2 = 0 a. 1, -2 b. 1, 2 c. 1/5, -2 d. 1/5, 2