Algebra 1 McDougal Littell

Solve for x

4x + 3 ≤ −6

• x ≥ −9

• x ≤ −9

• x ≥ −2.25

• x ≤ −2.25

Solve for x

6x − 7 > 2x + 17

• x > 6

• x < 6

• x > 7

• x < 7

Solve the inequality:

3(n + 1) ≤ 3n + 4

• n ≤ 1

• n ≤ –1

• All Real Numbers

• No Solution

Solve the inequality:

4n – 5 < 4(n – 2) + 9

• n < 6

• n < 4

• All Real Numbers

• No Solution

When graphing an inequality, you use an open dot when you use which symbol?

• <, >

• ≤, ≥ 

In an equation or inequality, you want to get the variable...

• on one side

• to disappear

• isolated (by itself)

Match the graph with its inequality. ***Note: you may have to simplify or rewrite the multiple choice answers to see which one is correct!

• 11 < a

• 11 > a

•  11 ≤ a

•  11 ≥ a

At most and No more than are both clue words for...

• <

• >

• ≤

• ≥

Pick the correct letter for:

6 > x

• A

• B

• C

• D

Jim has $8 to spend on pizza. The slice is $4 and each topping is $0.50. Create an inequality to represent the number of toppings Jim can get if he only buys one slice of pizza.

• 4x + 0.50 ≥ 8

• 0.50x + 4 < 8

• 0.50x +4 ≤ 8

• 4x +0.50 ≤ 8