Inequalities Writing

Mrs. Flowers always has more than three hundred dollars in her savings account.

• 300<x

• 300=x

• 300>x

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

Which inequality is represented by this graph? hint: don't be tricked by the variable on the left

•  2.75 > d

• 2.75 < d

• 2.75 ≥ d

• 2.75 ≤ d

Write as an inequality: x is at most -5

• x > -5

• x < -5

• x ≥ -5

• x ≤ -5

Write as an inequality: y is no less than 2

• y > 2

• y < 2

• y ≥ 2

• y ≤ 2

z >_ -3 for z = 1

• Solution

• Not a solution

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?

• < , >

• ≤ , ≥

• ≤ , <

• ≥ , >

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

There are no more than 18 students on the hall.

• s > 18

• s < 18

• s ≤ 18

• s ≥ 18