The stem and leaf plot shows the shoe sizes of 22 students in Mr. Millford’s first period class.

A stem and leaf plot. The stems are 6, 7, 8, 9, 10, 11. The first column of leaves are 0, 0, 5, 0, 0, 0. The second column of leaves are 0, 0, 5, 5, 0, 0. The third column of leaves are 0, 5, blank, 5, 5, blank. The fourth column of leaves are blank, 5, blank, blank, 5, blank. The fifth column of leaves are blank, 5, blank, blank, blank, blank.

The mean shoe size is 8.5. How many students had a shoe size greater than the mean shoe size?
3
4
10
12
Please help!!!

in simplified version   it would be x ≤-4

step-by-step explanation:

multiply each term in x ≤-4 by -1

i think the answer is b.

step-by-step explanation:

not 100% sure though.

i would say b) is your answer

sorry if im wrong

step-by-step explanation:

answer:

given the linear inequality :

add 2y to both sides we get;

simplify:

add 12 to both sides of an equation;

simplify:

divide both sides by 2 we get;

or

the related equation for the inequality equation [1] is;

y-intercepts defined as the graph crosses the y-axis.

substitute x =0 in [2] to solve for y;

y = 6

x-intercepts defined as the graph crosses the x-axis.

substitute value y = 0 to solve for x;

subtract 6 from both sides we get

multiply both sides by 2 we get;

or

x = -12

now, plot these point (0, 6) and (-12, 0) on graph as shown below and shade the graph below the solid line.