Solve the Inequality
Is It A Solution?
Word Problem to Inequality
Graph the Inequality
100
12x < 264
x < 22
100
2x > 50
x = -10
NO
100
Which inequality represents -14 more than twice the number is no less than 18:
A) -14 + 2n > 18
B) -14 + 2n < 18
C) -14 + 2n ≤ 18
D) -14 + 2n ≥ 18
D) -14 + 2n ≥ 18
100
If an inequality has a < or a >, what type of circle will I use when I graph it?
OPEN CIRCLE!
200
6.5a > 156
a > 24
200
-4x < 50
x = -100
NO!
200
The number of students who bring lunch is 45 fewer than the number of students who eat the school lunch. There are more than 485 students who bring lunch. Write an inequality to find the possible number of students, n, who eat the school lunch.
n - 45 > 485
200
If an inequality has a ≤ or a ≥, what type of circle will I use when I graph it?
CLOSED CIRCLE!!
300
-10.5b < -189
b > 18
300
3/8x + 7 > -8
x = -63
YES!
300
The number of students who bring lunch is 45 fewer than the number of students who eat the school lunch. There are more than 485 students who bring lunch. How many students, n, possibly eat the school lunch?
n > 530
300
Solve and Graph:
-6 1/2y + 9 > -17
y < 4
400
6x - 8 ≤ 184
x ≤ 32
400
3/8x + 7 > -8
x = -40
NO
400
Aria is making a quilt that is 1.75 meters wide. She wants the area of the quilt to be more than 14 square meters. Write an inequality to represent x, the length of the quilt
1.75x > 14
400
Mason inspects 73.5 phones on an assembly line each day. He must inspect no fewer than 1,470 phones each month. How many days will Mason need to work during the month to meet his goal?
Graph the solution on a number line.
d ≥ 20
500
1/2x - 10 > 5
x > 30
500
3/8x + 7 > -8
x = 54
YES
500
BRAIN BREAK TRIVIA:
Which company owns Lamborghini, Ducati, Porsche, Audi and Bugatti?
Volkswagen
500
BRAIN BREAK TRIVIA:
Who is known as the King of Pop?
Michael Jackson