Please help! Answer each one of the equations using Algebraic equations. Please tell me whether it is an open or closed circle on the graph.
Solve each inequality and graph its solution...

1. m/3-3≤-6

2. -b-2>8

3. -4(3+n)>-32

4. n-3+4>7

5. 8(1-4x)>40

6. -(2+2m)-2>6

7. 4(8-2b)-2b≤32

[15 points]find the least common multiple of the expressions: 1. 3x^2, 6x - 18 2. 5x, 5x(x +2) 3. x^2 - 9, x + 3 4. x^2 - 3x - 10, x + 2 explain if possible

Someone answer asap for ! max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a. the median of max’s data is 250 b. more than half of the data points max recorded were 177 centimeters. c. a data point chosen at random is as likely to be above the mean as it is to be below the mean. d. every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.

True or false: the graph of y=f(bx) is a horizontal compression of the graph y=f(x) if b< 1