Graphing Inequalities
Solving inequalities by add & subt
Solving inequalities by multiply & divide
Solving Multi-Step Inequalities
100
Graph the inequality x - 9 > -7
open circle at 2, shaded right
100
Solve. 41 + g > 27
g>-14
100
Solve. n/5 is less than or equal to 1.6
n is less than or equal to 8
100
Solve. 13 + 4c > 3(c + 13)
c > 26
200
Graph the inequality x + 9 < 15
open circle at 6, shaded left
200
Solve.
w + 23 
-18
w -41
200
Solve. b/3 > -8
b > -24
200
Solve. 4(g - 3) + 1 is less than or equal to 5
g is less than or equal to 4
300
Graph the inequality -4 is greater than or equal to x
closed circle at -4, shaded left
300
Solve. a + 15 is less than or equal to 9
a is less than or equal to -6
300
Solve. s/-12 is less than or equal to -5
s is greater than or equal to 60
300
Solve. 2(-a - 8) - 15 < 9
a > -20
400
Graph the inequality -x/2 is less than or equal to 2
closed circle at -4, shaded right
400
Solve. z + 27 < 16
z < -11
400
The French Club is sponsoring a bake sale. If their goal is to raise at least $115, how many pastries must they sell at $2.50 each in order to meet that goal?
2.50p is greater than or equal to 115 : p is greater than or equal to 46
400
Solve. 9 + c/6 is less than or equal to 17
c is less than or equal to 48
500
Graph the inequality -x/3 - 8 > -5
open circle at -9, shaded left
500
Solve. -3 is less than or equal to -t - 1
t is greater than or equal to 2
500
A taco stand sells tacos for $2.25 each. The stand's expenses for the day are $300. How many tacos do they need to sell in a day in order to make a profit?
2.25n > 300 : n > 133.33
500
Solve. (1/3)p - 8 is greater than or equal to 4 + p
p is less than or equal to -18