Real World
Ms. Miller told her class that they will earn a pizza party if the class has an average of at least 85 on their midterm. What inequality can be used to represent this situation?
g ≥ 85
Draw a number line and graph this inequality:
4 ≥ x
flip to x ≤ 4, circle 4, shade in the circle, shade to the left.
Select all values that will make the inequality 3k > 27 true.
7, 8, 9, 10, 11
10 and 11
What is the quotient of the following?
2/3 ÷ 6 =
1/9
At Disneyland, no more than 75 people can ride on the roller coaster at one time. What inequality can be used to represent this situation?
x ≤ 75
Draw a number line and graph this inequality:
x ≥ 2
Circle 2, shade it in, shade to the right.
12 < 2x Which solutions makes this inequality true? Select all that apply.
5, 6, 7, 8, 9
7, 8 and 9
3/5 x 20/21 =
4/7
Camilla’s goal is to complete at least 2 IXL skills each week. Write an inequality for this situation.
x ≥ 2
Julie has raised more than $400 for her favorite charity. Write an inequality statement and graph it.
Inequality statement: x > 400
Graph: circle 400, open circle, shade to the right.
x/2 ≤ 6 Which solutions makes this inequality true? Select all that apply.
4, 8, 12, 20, 24
4, 8 and 12
What state is Miss Haga from?
Virginia
Brandon can play video games on Saturday for no more than 4 hours. Which two inequalities represent how many hours he gets on video games?
x ≤ 4
4 ≥ x
Draw a number line and graph this inequality:
x < -56
Circle -56, leave the circle open, shade to the left.
2x + 4(x – 2) > 12
Which solution makes this inequality true?
5, -3, -5, 2
5
What is Ms. Haga's favorite color?
Purple