One-Step Inequalities
3x ≥ 12
What is x ≥ 4
2x + 5 ≥ 15
What is x ≥ 5
A number p is no more than 18
What is p ≤ 18?
Graph this inequality on a dry erase board:
x ≤ - 4
What is open circle at 4 arrow pointing right
Inequality symbol for "fewer"
What is <
-4x < 28
What is x > -7
6x + 8 < 50
What is x < 7
5 is greater than the sum of a number w and 45
What is 5 > w + 45?
Graph this inequality on a dry erase board:
x > 3
What is open circle on 3, arrow pointing to the right
Inequality symbol for "at least"
≥
x - 1.5 > 7.5
What is x > 9
-4x - 7 < 9
What is x > -4
Twice a number is fewer than 8.
What is 2x < 8?
Graph this inequality on a dry erase board:
c is greater than or equal to 12
What is a closed circle on 12, arrow pointing to the right
Inequality symbol for "more than"
What is >
x/-2 > 8
What is x <-16
7 + x/4 < 12
What is x < 20
12 is no more than the difference of a number x and 3
12 ≤ x - 3
Graph this inequality on a dry erase board:
g is no more than 35
What is a closed circle on 35, arrow pointing to the left
Inequality symbol for "at most"
≤
x + 15 > 72
What is x > 57
x/-3 - 4 ≥ 1
What is x ≤ -15
The number 18 is no less than the difference of 3 times a number p and 4
What is 18 ≥ 3p - 4
Graph this inequality on a dry erase board:
90 ≥ x
What is open circle at 90, arrow pointing to the left
Inequality symbol for less than
What is <