The heights of the lifeguard chairs are 66 1/3 inches and 72 5/8 inches. one section of the lake has a depth of 203/4 inches, and another section has a depth of 109/2 inches. represent each height and depth using a positive or negative number. then order the numbers least to greatest.

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.

d. 5.43x1012 h.5.43e12