Solving Inequalities
Solve. w + 23 > -18
w> -41
Graph this compound inequality -4 < x < 3
Intersection from open dot on -4 to open dot on 3.
Solve: |n -2| > 9
n>11; n<-7
What are the three types of solutions we can have with inequalities?
One, no, or infinitely many solutions
What is the only even prime number?
2
Solve: x/2 < 15
x< 30
Graph this compound inequality: x<-6 or x>7
What is closed dot from -6 toward negative infinity and closed dot from 7 to infinity?
4|n +7| >40
Greater than. Greater than or equal to.
-6(1+7k)+7(1+6k)<-2
No Solution
What is 2 to the power of 5?
32
Solve: 6x+2+6x<14
x < 1
Solve: -3 < 2g-4 < -1
1/2 < g < 3/2
Solve. -3 + |n -2| > 5
n > 10 or n < -6
-2(5+6n)<6(8-2n)
I.M.S
If you roll a standard six-sided die, what is the probability of rolling a 4?
1/6
a < -6
Solve: -4 < -f/3 - 5 < -1
-3 > f > -12 or -12 < f < -3
Solve. |3 + x| / 7 < 35.
-38 < x < 32
Solve. -3 + |n -2| > -5
I.M.S.
What fraction is equivalent to 0.75?
3/4
Graph the inequality -x/3 + 17 < 18.
Closed dot on -3. Go to the right.
Solve. -4 < 3t + 17 < 20
-7 < t < 1
Solve. -8 - |4v - 7| < -17.
v > 4 or v < -1/2
Solve. 7|n -2| < -35
No Solution
What is the correct Order of Operations?
PEMDAS