Determine If Value Makes Inequality True

15 > -5 + z

• z < 20

• z > 20

• z > 10

• 10 > z

Does the given value make the inequality true?  x + 9 > 21, when x = 15

• True

• Not True

Pick the correct letter for:

6 > x

• A

• B

• C

• D

What inequality does the number line represent?

• x ≥ 3

• x > 3

• x < -3

• x ≤ 3

Grace has $45 at most in her purse.

• g<45

• g>45

• g≤45

• g≥45

There are no more than 18 students on the hall.

• s>18

• s<18

• s≤18

• s≥18

Which number line best represents the solution to the inequality 5w ≥ 30

• A

• B

• C

• D

Solve
(n/3) > -20 

• n > 60

• n < -17

• n > -60

• n < -23

Pet Supplies makes a profit of $5.50 per bag on its line of natural dog food. If the store wants to make a profit of no less than $5225, how many bags of dog food does it need to sell?

• x ÷ 5.50 ≥ 5225

• 5.50x ≥ 5225

• x + 5.50 ≤ 5225

• x − 5.50 ≤ 5225

Choose the number(s), if any, that make the equation or inequality true from the following set of numbers:

Select all that apply

m+5 < 6

• 0

• 1

• 5

• 1/2