6. Represent each of the following elevations using a rational number. Then, order the numbers from least to greatest
122 meters above sea level
Cayuga Lake
1,629 meters above sea level
Mount Marcy
New York Stock Exchange Vault
15.24 meters below sea level

-15.24m ; 122 m ; 1629 m

Step-by-step explanation:

Representing the elevation of the Given monuments with rational numbers :

The sea level is regarded as a midpoint ; or zero level whereby points below are represented as negative while points above are represented as positive

Cayuga lake = 122 meters above sea level = + 122 meters

Mount Marcy = 1,629 meters above sea level = + 1629 meters

New. York stock exchange vault = 15.24 meters below sea level = - 15.24 m

Arranging from least to highest :

-15.24m ; 122 m ; 1629 m

so firstly, we need to isolate the y variables to be able to solve these inequalities. firstly, add 0.5x on both sides of the first inequality and subtract 1.5x on both sides of the second inequality:

now since the slope is positive for the first inequality, this means that the line going upwards belongs to the first inequality, and the line going downwards belongs to the second inequality.

next, since y ≥ in the first inequality, this means that the shaded region will be above the first inequality's line, thus shading regions a and b.

next, since y ≤ in the second inequality, this means that the shaded region is going to be below this line, thus shading regions a and c.

since both lines shade region a, this means that region a is the solution.

step-by-step explanation:

mark brainliest!