One-Step Inequalities

-8x < 48

• x < -6
• x > -6
• x < 6
• x > 6

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

• True
• Not True

Select the inequality that will require "flipping/switching the symbol."

• x - 2 > -18
• x + 2 > -18
• 2x > -18
• -2x > -18

Solve the inequality.

 $\frac{m}{-3}>-14$  

Answer explanation

Make sure to flip the inequality symbol when you multiply or divide by a negative number. 

Identify the constant of proportionality.

• k = 5

• k = 1/5

• k = 1

• k = 2.5

• none (not proportional)

I can solve this inequality: x+5<20

• Yes! I can explain it to a friend

• Yes, but I need more practice

• Eh... I think I know but I need more examples

• No! I am so confused, please help