Write a system of inequalities to represent the shaded portion of the graph. Look at picture for the graph. Will Mark Brainliest.

The system of inequalities that represents the shaded portion is

y ≤ -x + 4

y > x

Step-by-step explanation:

The form of the linear equation is y = m x + b, where

The rule of the slope is m = , where

Let us find the equation of each line using the given figure

1. The solid line

∵ Points (4, 0) and (0, 4) lie on the solid line

∴ x1 = 4 and y1 = 0

∴ x2 = 0 and y2 = 4

→ Substitute them in the rule of the slope to find it

∵ m =

∴ m = -1

∵ The line intersects the y-axis at point (0, 4)

∴ b = 4

∵ The line is solid and the shading is under the line

∴ The sign of inequality is ≤

∴ The inequality is y ≤ -x + 4

2. The dashed line

∵ Points (0, 0) and (3, 1) lie on the dashed line

∴ x1 = 0 and y1 = 0

∴ x2 = 3 and y2 = 1

→ Substitute them in the rule of the slope to find it

∵ m =

∴ m =

∵ The line intersects the y-axis at point (0, 0)

∴ b = 0

∵ The line is dashed and the shading is over the line

∴ The sign of inequality is >

∴ The inequality is y > x + 0

∴ The inequality is y > x

The system of inequalities that represents the shaded portion is

y ≤ -x + 4

y > x

54 km / hours

step-by-step explanation:

we need to convert seconds to hours

60 seconds = 1 minutes

60 minutes = 1hour

15 m         60 second   60 minutes

  * *         = 54000 meters/ hour

second     1 minute             1 hour

now we need to convert meters to km

1000 m = 1 km

54000 m       1 km

*   = 54 km / hours

hour               1000m

too hard the other guy did it

step-by-step explanation: