POD basic advanced -8x ≥ 120 Create a real-world situation (word problem) that could be solved with the inequality 5n ≥ 25 ÷-8 ÷-8 x ≤ -15

POD Write an inequality whose solution set matches the number line below. basic advanced

Solve 2-Step Inequalities A two-step inequality is an inequality that contains two operations. To solve a two-step inequality, use inverse operations to undo each operation in reverse order of the order of operations.

example 3x + 4 ≥ 16 −4 −4 3x ≥ 12 ÷3 ÷3 x ≥ 4

5 + 4x < 33 4x < 28 x < 7 −5 −5 ÷4 ÷4 Whiteboards: solve and graph the solution set 5 + 4x < 33 −5 −5 4x < 28 ÷4 ÷4 x < 7

x 2 − 5 < -8 x 2 < -3 x < -6 (2) (2) +5 +5 Whiteboards: solve and graph the solution set x 2 − 5 < -8 +5 +5 x 2 (2) < -3 (2) x < -6

Whiteboards: solve and graph the solution set x 2 + 9 ≥ 5 −9 −9 x 2 (2) ≥ -4 (2) x ≥ -8

Whiteboards: solve and graph the solution set Halfway through the bowling league season, Stewart has 34 strikes. He averages 2 strikes per game. Write and solve an inequality to find how many more games it will take for Stewart to have at least 61 strikes, the league record. 34 + 2g ≥ 61 −34 −34 2g ≥ 27 ÷2 ÷2 g ≥ 13.5

Take out a blank sheet of lined paper 6x + 14 ≥ 20 4x − 13 < 11 -20 > -2x +4 X + 3 ≥ 4 13 Tyler needs at least $205 for a new video game system. He has already saved $30. He earns $7 an hour at his job. Write and solve an inequality to find how many hours he will need to work to buy the system. Three times a number increased by four is less than -62. The quotient of a number and -5 increased by one is at most 7. The quotient of a number and 3 minus two is at least -12. The product of -2 and a number minus six is greater than -18. Write a real-world example that could be solved by using the inequality 4x +8 ≥ 32 In 5 games, you score 16, 12, 15, 13, and 17 points. How many points must you score in the sixth game to have an average of at least 15 points?