2.7 Solving Inequalities Practice

x + 5 > 7

• x > -2
• x > 2
• x > 12
• x > -12

Tags

CCSS.7.EE.B.4B

r - 14 ≥ 17

• r ≥ 3
• r ≥ -31
• r ≥ 31
• r ≥ -3

Tags

CCSS.7.EE.B.4B

Does the sign need to flip when solving?
j + 7 < (-11)

• Yes
• No

Tags

CCSS.7.EE.B.4B

Does the sign need to flip when solving?
-2x ≥ 22

• YES
• NO

Tags

CCSS.6.EE.B.8

Solve the inequality.

30 + n ≥ 50

• x > 50

• x > 80

• x < 30

• x > 20

Tags

CCSS.7.EE.B.4B

-4x + 14 ≤ 54

• x ≥ - 10
• x ≤ -10
• x ≥ 10
• x ≤ 10

Tags

CCSS.7.EE.B.4B

Level 1

When do we switch the inequality symbol?

• when multiplying or dividing by a NEGATIVE

• when adding and subtracting a NEGATIVE

• we never switch the inequality

• When there is a negative in the problem

Tags

CCSS.6.EE.B.8

Solve the Inequality:

2x - 3 ≥ 4x - 1

• x ≤ -1

• x ≥ -1

• x ≤ 1

• x ≥ 1

Solve the Inequality:

-1(2x + 4) ≥ 6

• x ≤ -5

• x ≥ -5

• x ≤ -1

• x ≥ -1

Tags

CCSS.7.EE.B.4B

Solve the Inequality:

3(x - 3) ≤ 2(x + 2)

• x ≤ -5

• x ≥ 5

• x ≥ 13

• x ≤ 13