Answer:
The system of inequalities is


Step-by-step explanation:
step 1
Find the equation of the dashed line with negative slope
The line passes through the points
(0,-2) and (-2,0)
Find the slope

Find the equation of the line in slope intercept form

we have

substitute

The solution of the inequality is the shaded area below the dashed line
therefore
The equation of the inequality A is

step 2
Find the equation of the dashed line with positive slope
The line passes through the points
(0,0) and (4,1)
Find the slope

Find the equation of the line (direct variation)

we have

substitute

The solution of the inequality is the shaded area above the dashed line
therefore
The equation of the inequality B is

therefore
The system of inequalities is


Answer:
B
Step-by-step explanation:
That's the biggest number
Answer:
That answer is $37.50
Step-by-step explanation:
You havr to multiply the 125 by .30
What is the story problem put the story promblem
10% of 80 = 8
80 - 8 = 72
if they are 10% off, the contact lenses will cost $72