Graphing Inequalities
Inequalities
Simplifying Expressions
Fun Facts
100
Would the graph of the solution to x > 10 have an OPEN CIRCLE or a CLOSED CIRCLE?
OPEN CIRCLE
100
Do you have to flip the sign when you solve this inequality? 4 - 2x > 28
Yes...
because the variable term is negative so you would divide on both sides by a negative number.
100
Simplify by combining like terms:
3x + 8 + 5x - 2
8x + 6
100
What is the LPMS mascot?
Falcon
200
Graph the solution to the inequality x > 8.
200
Solve:
3x + 2 >= 23
x>= 7
200
Simplify:
-3(6 - x) + 10
-8 + 3x
200
What percent of your grade is the District Assessment worth?
10% (It's worth same as all of your homework assignments for the quarter put together.
300
Graph the solution to
-12x >= 24
300
Solve:
-7x + 20 > 6
x < 2
300
Simplify the expression:
-2(11n - 5) + 9n + 4
-13n + 14
300
How many years has LPMS been open?
20 years
400
Melina graphed the solution to x > 4 below. What did she do incorrectly?
It should be a OPEN CIRCLE not a closed circle and the arrow should be pointing to the right.
400
Solve:
20 - 2x < 30
x > -5
400
Simplify the expression:
3(n - 6) + 4n - 25
7n - 43
400
What is the date last day of school this year?
June 18
500
Name a value that is a not a solution to -7m > 28 but is a solution for
-7m >= 28
m = -4
500
Write an inequality that could be used to solve for how much money Kayla can spend on shirts, s, that cost $16 if she went to the mall with $150 and bought a pair of shoes for $84.
84 + 16s <= 150
500
Simplify the expression:
10 + 3(n + 5) - 4n
25 - n
500
How many minutes are there in a school on a regular school day?
405 minutes