Wednesday

December 17, 2014

December 17, 2014

Posted by **G** on Tuesday, March 11, 2008 at 11:23am.

1)Equation: x+y>1

Answer: y=-x+1

2)Equation: x-y>5

Answer: y<x-5

3)Equation: 3x-y<2

Answer: y>3x-2

Sign is greater than or equal to in the following equation.

4)Equation: x-3y>9

Sign is less than or equal to in the answer.

Answer: y<1/3x-3

- Algebra -
**drwls**, Tuesday, March 11, 2008 at 11:58amIn equation 1, the > cannot chamge to =

Subtract x from both sides to get

y > -x+1

In equation 2, add y-5 to both sides to get x-5 > y, thish is the same as

y < x-5

**Answer this Question**

**Related Questions**

algebra 3 - which number is a the solution of the equation [5x-2] = 8? a.}6/5 b...

Algebra 2 - Can someone check my answers. Write the following equations in ...

Decartes Rules - Use Decartes Rule of signs to determine the possible number of ...

Algebra - State the possible number of imaginary zeros of g(x)= x^4+3x^3+7x^2-6x...

Algebra - Solve the following system of linear inequalities by graphing. x-3y>...

Algebra - Could someone please help me find x in this problem and explain how ...

AP Calc for Reiny - You did just fine and your second derivative is correct, if ...

AP Calc for Reiny - You did just fine and your second derivative is correct, if...

Decartes Rule - Can you please check my work? Use Decartes Rule of signs to ...

math, correction plz - Can someone correct these for me.PLZ Problem#1 Directions...