Solve the following inequalities involving negative numbers. Remember the rule discussed in class. Show your work, test your answers, and graph them on a number line.
1.) What is the difference between
-3X > 18 and 3X > 18
Solve both and test your solutions. Graph them on number lines.
2.) -6X ≤ 72 3.) -10X ≥ 100 4.) -3X < 39
Solve the following and be careful with the signs. Know when to flip the inequality and when to keep it the same. Graph on a number line.
5.) 6X + 10 < 58 6.) -6X + 10 < 58 7.) 3X - 11 ≥ 10
8.) -4X -10 ≤ 30 9.) 9X -15 > 30 10.) 5X - 12 ≥ -32
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