Solving Inequalities

Solve.

• x ≤ 14
• x ≤ -14
• x ≤ 2
• x ≤ -2

Solve.

• x > -28
• x > 28
• x > -14
• x > 14

Tags

CCSS.7.EE.B.4B

The keywords "at most" are used with which of the following symbols?

• ≤
• >
• <
• ≥

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.8

Match the graph with its inequality.

• 11 < a
• 11 > a
•  11 ≤ a
•  11 ≥ a

Tags

CCSS.6.EE.B.8

Does the given value make the inequality true?  x + 9 > 21, when x = 15

• True
• Not True

Tags

CCSS.6.EE.B.5

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

• <, >
• ≤, ≥ 

Tags

CCSS.6.EE.B.8

The maximum score on the pilot's test is 95 points.

• p < 95
• p > 95
• p ≥ 95
• p ≤ 95

Tags

CCSS.6.EE.B.8

Mona is ordering cups for her school.  Company A charges $3.50 for each cup and a one-time starter fee of $14.  Company B charges $0.50 for each trophy and a one-time starter fee of $22.  
Which inequality can be used to find x, the minimum number of cups that can be ordereed so that the total charge at Company A is less than the total charge at Company B?

• 3.5x + 14 < 0.5x + 22
• 3.5x + 14 > 0.5x + 22
• 3.5 + 14x < 0.5 + 22x
• 3.5 + 14x > 0.5 + 22x

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.8

Which of the following inequalities would require you to flip the sign when solving?

• 2x < 3
• 3x > - 9
• -4x ≥ 10
• 5x ≤ 15

Tags

CCSS.6.EE.B.8

Svetlana's hair is 4 centimeters long. Her hair grows 1.5 centimeters per month. Svetlana wants her hair to grow so that it is at least 7 centimeters long. Write an inequality to determine the number of months, m, it will take Svetlana's hair to grow so it is at least 7 centimeters long.

• 4+ 1.5m <= 7
• 1.5m - 4 <=7
• 1.5m - 4>= 7 
• 1.5m + 4 >= 7

Tags

CCSS.7.EE.B.4B