iM2 #52 Writing Inequalities

When you graph an inequality, you use a closed dot when you use which symbols?

• ≤ , ≥

• < , >

• ≤ , <

• ≥ , >

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

• < , >

• ≤ , ≥

• ≤ , <

• ≥ , >

There are more than twenty students in the hallway.

• s > 20

• s < 20

• s = 20

• The number of students in the hallway cannot be represented by any of the above choices.

There are less than 400 students in the 6th grade.

• s < 400

• s > 400

• s = 400

• The number of students in 6th grade is not represented by any of the inequalities above.

Mrs. Flowers always has at least three hundred dollars in her savings account.

• x > 300

• x > 300

• x < 300

• The amount of money in the account is not represented by any of the answers above.

Which of the following is a solution to the inequality?  
m < 25

• m = 30
• m = 25
• m = − 91
• m = 27

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.8

There are no more than 18 students on the hall.

• s > 18

• s < 18

• s ≤ 18

• s ≥ 18

There are fewer than 150 children at the playground.

• c < 150

• c > 150

• c ≤ 150

• c ≥ 150

At least 25 cats are on my porch.

• c < 25

• c > 25

• c ≤ 25

• c ≥ 25

Grace has $45 at most in her purse.

• g < 45

• g > 45

• g ≤ 45

• g ≥ 45