Wednesday

October 22, 2014

October 22, 2014

Posted by **gege** on Saturday, May 11, 2013 at 8:27pm.

-4x+ 5y> 20

8x + 3y < 24

- algebra 2 -
**Reiny**, Sunday, May 12, 2013 at 12:06amYou have an infinite number of points which are a solution to the given system.

from the first:

y > (4/5)x + 4

sketch y = (4/5)x + 4 , using a dotted line

shade in the region ABOVE that line

from the 2nd:

y < -(8/3)x + 8

draw a dotted line y = (-8/5)x + 8

shade in everything BELOW that line

Any point in the region shaded by both will be a solution

e.g. (-5,5) works for both inequations

(-10,0) works for both inequations.

**Answer this Question**

**Related Questions**

Systems of Inequalities-8th Grade Algebra - Graph the equation. The graph will ...

algebra - for the system of inequalities y >= 2x - 1 and y <= 3x - 1, ...

algebra - for the system of inequalities y >= 2x - 1 and y <= 3x - 1, ...

Math 116 algebra please check - Solve the following systems of equations x + 6y...

algebra 2 - SOlve the system of inequalites by graphing. y< -4x-2 - y >3x-...

algebra - Solve each of the following systems by using either addition or ...

algebra - eq1 y = 2x + 3 eq2 y = 1x + 2 What is the solution for eq1 and eq 2? ...

chemistry - Which of the following statements about boiling points are true? A. ...

algebra - solve the systems of equations {4/7x+y=2/7 -1/8x-3/4y=-11/4 a. the ...

Algebra - Which of the following is a solution of x² + 14x + 112 = 0? If ...