algebra 2
posted by anonymous .
solve: 3+2y1>1 graph the solution set on a number line.
Subtract 3 from each side to get the valid inequality
2y1> 2
If 2y>1, then the term inside   is positive and
2y 1 > 2
2y > 1
Since you already required 2y>1, the allowed value of y are > 1/2 in this case.
IF the term inside  is negative, then
2y < 1 and
1  2y > 2
2y > 3
2y < 3
y < 3/2 are also allowed solutions
The solution is all real numbers. No matter what value of y you select, the inequality is valid. That should have been immediately obvious, since the term in  cannot be less tnan zero.
Respond to this Question
Similar Questions

Algebra II
I need some help with some problems as well as need some checked. Could you please help me? 
Math inequalitites
Hi, I need some help with some inequalitites. Thanks!! Use graphs to find the set. 1.(9,0) intersection [4,] I got [4,0) 2. (9,0) U [4,10] I got (9,10] Solve the linear inequality. Other than (empty set, use interval notation … 
algebra
solve the inequality. Express the solution using interval notation and graph the solution set on the real number line x4/x^24 greater or equal to O 
college algebra
1. find the equation of the line with the given properties. Express the equation in general form or slopeintercept form. perpendicular to the line 3x_y= 27; contains the point (9, 1) the equation of the line is ? 
Solve the polynomial inequality
Solve the polynomial inequality and graph the solution set on a real number line. Express the solution set in interval notation. x^3+x^2+4x+4<0 The solution set is= 
algebra 1
Inequality 3  2x2  +16<58 •simplify as much as possible without moving the absolute value sign •rewrite the inequality as two inequalities with out absolute value signs• find solution set of the inequality and graph solution … 
Algebra
Solve the polynomial inequality and graph the solution set on a real number line. Express the solution set in interval notation x^3+x^2+16x+16>0 What is the solution set? 
algebra
Solve the polynomial inequality and graph the solution set on a real number line. Express the solution set in interval notation x^3+x^2+16x+16>0 What is the solution set? 
math/algebra
Solve the polynomial inequality and graph the solution set on a real number line. Express the solution set in interval notation x^3+x^2+16x+16>0 What is the solution set? 
pre algebra
1. Solve the equation. –9v – 5 = –95 (1 point) 17 11 10 –10 2. Solve the equation. x over four – 5 = –8 (1 point) –27 –12 –7 12 3. Solve the equation. p over five + 6 = 10 (1 point) 44 30 20 –20 4. Solve the equation. …