Solutions When Solving Inequalities

5z - 2 - 2z < 13

• z > 5

• z < 5

• z > 1

• z < 1

Does the sign need to flip when solving?
8y < (-40)

• YES

• NO

Tags

CCSS.6.EE.B.8

Do you flip the sign?
-3x + 2  ≤  22

• YES

• NO

Tags

CCSS.7.EE.B.4B

If 15 > x - 1  then a possible set of solutions for x is...

• 1, 7, 15

• 19, 22, 30

• 80, 100  

Tags

CCSS.6.EE.B.5

Your family needs 2 gallons of water this week, but you don’t want to buy any more than 8 gallons. Write an inequality representing the possible gallons of water you could buy this week.

• 2 ≤ x ≤ 8

• 2< x < 8

• 8 ≥ x ≥ 2

• 2> x > 8

The number line shows

• x is less than 2

• x is greater than or equal to 2

• x is less than or equal to 2

• x  is greater than 2

Tags

CCSS.6.EE.B.8

The solution to an inequality shows__________.

• only  1 solution

• only 2 solutions

• a range of solutions

• only positive solutions

solve the following inequality 
5-(4x -5) ≤ 30

• x ≤ -5

• x < 10

• x ≥ -5

• x ≥ 10

Tags

CCSS.7.EE.B.4B

solve 5( 6 + 3r) + 7 ≥ 127

• r ≤ 6

• r ≥ 6

• r ≤ -6

• r ≥ -6

Tags

CCSS.7.EE.B.4B

To   graph any number greater than we use 

• open circle, line to the right  

• open circle, line to the left 

• closed circle to the right

• closed circle line to the left

Tags

CCSS.6.EE.B.8