solve inequalities

When do you "flip the inequalities sign"?

• When you add or subtract a negative

• When it's a 1-step problem

• When you multiply or divide a negative

• When it's a 2-step problem

Tags

CCSS.6.EE.B.8

-3x ≤ 18

• x ≤ -6

• x ≤ 6

• x ≥ 6

• x ≥ -6

Tags

CCSS.6.EE.B.8

Solve 5x + 9 > 34

• x > -5

• x > 5

• x < -5

• x < 5

Tags

CCSS.7.EE.B.4B

Solve -2x - 3 ≤ 13

• x ≥ 8

• x ≥ -8

• x ≤ 8

• x ≤ -8

Tags

CCSS.7.EE.B.4B

When do you use a closed circle on a graph for an inequality?

• When it is ≥ or ≤

• When it is > or <

• When the number in front of the variable is negative

• When it is only =

Tags

CCSS.6.EE.B.8

Match the graph with its inequality.

• a > 11

• a < 11

• a ≥ 11

• a ≤ 11

Tags

CCSS.6.EE.B.8

Match the graph with its inequality.

• b > –2
• b < –2
• b ≥ –2
• b ≤ –2

Tags

CCSS.6.EE.B.8

Pick the correct letter for:

x < 6

• A

• B

• C

• D

Tags

CCSS.6.EE.B.8

Which graph matches the inequality
r ≥ -6?

• A
• B
• C
• D

Tags

CCSS.6.EE.B.8

Write an inequality from the sentence:

Negative 4 times a number and 10 is smaller than -10

• -4(x + 10) < -10

• -4x < -10

• 4x + 10 < -10

• -4x + 10 < -10

Tags

CCSS.7.EE.B.4B