Multiplying and Dividing One-Step Inequalities

-6a > -78

• a < 13
• a< -13
• a > 13
• a>-13

Tags

CCSS.HSA.REI.B.3

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.3

-15 < 5b

• b < -3

• b > -1/3

• b > -3

• b > 1/3

Tags

CCSS.HSA.REI.B.3

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.3

4m > -8

• m > -2
• m< -2
• m >-12
• m >-4

Tags

CCSS.HSA.REI.B.3

CCSS.HSA.CED.A.1

18 > -2g

• g > 9

• g > -9

• g< -9

• g < 9

Tags

CCSS.HSA.REI.B.3

CCSS.HSA.CED.A.1

13a > -26

• a > -2
• a < -2
• a > 1/2
• a < -1/2

Tags

CCSS.HSA.REI.B.3

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.3

x/-2 > 4

• x > -8
• x < -8
• x > -4
• x < -6

Tags

CCSS.HSA.REI.B.3

x/4 > -3

• x > -12
• x < -12
• x > -7
• x < 1

Tags

CCSS.HSA.REI.B.3

CCSS.HSA.CED.A.1

-25x < 400

• x < -16
• x > 16
• x > -16
• x < 16

Tags

CCSS.HSA.REI.B.3

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.3

Jason's class is having a car wash to raise money for a project.  They want to raise more than $120, and they are charging $5 to wash a car.  Write and solve an inequality to find how many cars.

• 5c >= 120  c>=24
• 5c > 120     c > 24
• 5 + c >= 120    c>=115
• c / 5 >= 120    c >=600

Tags

CCSS.HSA.REI.B.3

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.3