7th Grade Inequalities Review

Multiple Choice

Find the theoretical probability of NOT landing on yellow if you spin the spinner.

• 1/8

• 7/8

• 1

• 7

Multiple Choice

The spinner was spun 30 times and landed on blue 12 times. What was the experimental probability of the spinner landing on colors that were NOT blue?

• 2/5

• 3/5

• 4/5

• 1/5

Match

Match the symbols and verbal descriptions.

• $$<$$

• $$>$$

• $$\ne$$

• $$\leq$$

• $$\geq$$

Less than

Greater than

Not equal to

Less than or equal to

Greater than or equal to

• Less than

• Greater than

• Not equal to

• Less than or equal to

• Greater than or equal to

Match

Match the Graph and Circle to the correct inequality statement.

• $$x>5$$

• $$x<5$$

• $$x\le5$$

• $$x\ge5$$

• $$\text{Graph: Open circle at } 5, \text{ shade right}$$

• $$\text{Graph: Open circle at } 5, \text{ shade left}$$

• $$\text{Graph: Closed circle at } 5, \text{ shade left}$$

• $$\text{Graph: Closed circle at } 5, \text{ shade right}$$

Multiple Choice

Which graph matches the inequality
k < 3?

• A
• B
• C
• D

Multiple Choice

Which graph matches the inequality
r ≥ -6?

• A
• B
• C
• D

Multiple Choice

Which inequality matches the graph?

• A
• B
• C
• D

Multiple Choice

Which inequality matches the graph?

• A
• B
• C
• D

Multiple Choice

When graphing b ≤ 6 would you use an open or closed circle?

• Open
• closed

Multiple Choice

When graphing b < 6 would you use an open or closed circle?

• Open

• closed

Multiple Choice

When you graph an inequality, you use a closed circle when you use which symbols?

• ≤, ≥

• <, >

• ≤, <

• ≥, >

Multiple Choice

Which 3 values would make $$-3<\frac{3}{4}x$$   true?

• -2, 0, 12

• -4, -7, -16

• 0, -7, 13

• 23, -4, -10

Multiple Choice

Which graph matches the inequality $$-5x\ge-15$$  ?

Multiple Choice

x + 5 > 7

• x > -2
• x > 2
• x > 12
• x > -12

Multiple Choice

r - 14 ≥ 17

• r ≥ 3
• r ≥ -31
• r ≥ 31
• r ≥ -3

Multiple Choice

Solve

• z≤1

• z>9

• z≤9

• z<9

Multiple Choice

7n > 49

• n > 7
• n < 7
• n > 343
• n < 343

Multiple Choice

Solve

-8x < 48

• x < -6

• x > -6

• x < 6

• x > 6

Multiple Choice

• x≥65
• x≤151
• x>65
• x≥151

Multiple Choice

• d≥59
• d≤69
• d≥49
• d<58

Multiple Choice

• x<4
• x≤1
• x≤4
• x≥1

Multiple Choice

• m>7
• m≤5
• 5>m
• m>5