-2b + 4 > -6
b < 5
Solve and graph on a number line:
m + 3 > 5 and m + 3 < 7
2 < m < 4
|x - 3| > 1
2 > x or x > 4
A bag contains 5 red, 3 brown, 6 yellow, and 2 blue marbles. Once a marble is selected, it is replaced.
What is the probability of selecting a brown, then yellow, then red?
90/4096 = 45/2048
Draw a box and whisker plot where the highest value is about 25,300, the lowest value is about 19,000. The majority of the values fall between 22,000 and 24,000. The median value is about 23,500.
Shown on the board.
3x + 15 < 21
x < 2
Solve and graph on a number line:
-6 < b - 4 < 2
-2 < b < 6
|2x + 1| < 5
-3 < x < 2
A bag contains 5 red, 3 brown, 6 yellow, and 2 blue marbles. Once a marble is selected, it is replaced.
What is the probability of selecting a red, then red, then blue?
50/4096 = 25/2048
d/2 - 1 > 3
d > 8
|5 - x| > 3
8 < x or x < 2
2p + 5 > 3p - 10
15 > p or p < 15