One-Step Inequalities
Solve for the variable.
e/2 < 3
What is e < 6?
Solve for the variable.
3x - 5 < 19
What is x < 8?
Give 3 solutions of the inequality that make it true.
4d + 15 ≤ -1
What are numbers less than -4?
Addition and subtraction are called these kind of operations.
What are inverse operations?
Solve for the variable.
n - 1 > 3
What is n > 4?
Solve for the variable.
-2x + 12 < -4
What is x > 8?
Give 3 solutions of the inequality that make it true.
(r/-6) + 5 < 7
What are numbers greater than -12?
What is subtract 4 from each side?
Solve for the variable.
5 < 3 + w
What is 2 < w?
Solve for the variable.
-7d + 8 > 29
What is d < 3?
Give 3 solutions of the inequality that make it true.
5 + 2x > 9
What are numbers greater than 2?
You must do this to the inequality sign when you multiply or divide by a negative number.
What is reverse the inequality sign?
Solve for the variable.
8 ≤ 2m
What is 4 ≤ m?
Solve for the variable.
12 - 3b < 9
What is b > 1?
Give 3 solutions of the inequality that make it true.
1/5y + 2≤ -25
What are numbers less than or equal to -135?
You use this kind of circle on your graph when the inequality has a < or > sign.
What is an open circle?
Solve for the variable.
2 ≤ -1t
What is -2 ≥ t?
Solve for the variable.
(z/7) - 6 ≥ -5
What is z ≥ 7?
Give 3 solutions of the inequality that make it true.
-3 +3z< 9
What are numbers less than 4?
When graphing an inequality, you used a shaded/closed circle when...?
When it is greater than/less than AND equal to.