1. Middle School Math

2. The recommended number of fat grams for a teenager is less than 80 grams per day. This is called a/an ______________________ because it does not show equality and does not use an equal sign. Equations vs. Inequalities EquationsInequalities Shows that two quantities are equal.Shows that two quantities are not necessarily equal. Has only ONE solution (b = 5)Can have many solutions (v < 2)

3. There are five symbols of inequality. < Less than > Greater than < Less than or equal to > Greater than or equal to ≠ Is not equal to

4. Words Mathematical inequality I cannot drive faster than 65 mph. Jill cannot spend more than $10 on a gift. Bob must study for at least 45 minutes for the test.

5. Replace the variable with the value, 4. Does it represent an equation or an inequality? ExpressionEvaluateEquation or Inequality? x + 1 _____ 6Equation or Inequality? 16/x _____ 4Equation or Inequality? 5x _____ 25Equation or Inequality? 7 – x _____ 3Equation or Inequality

6. 1.Place an open or closed dot on the target number. Open dot: not equal Which?(,, ≠) Closed dot: can be equal Which?(,, ≠) 2.Draw a shaded arrow in the direction of all possible solutions. x = 4 x < -6

7. g > 3 t < 1 x > -4 j ≠ 10