1. 1. Which situation below could represent the inequality 25x + 311 ≥ 500? a) A SALES PERSON EARNS A BASE SALARY OF $25 PER WEEK AND $311 PER SALE WANTS TO EARN AT LEAST $500 PER WEEK. b) A SAVINGS ACCOUNT HAS $311 IN IT. THEN $25 IS ADDED TO THE ACCOUNT EACH DAY UNTIL THE ACCOUNT BALANCE IS AT LEAST $500. c) A SAVINGS ACCOUNT HAS $311. THEN $25 PER WEEK IS SPENT FROM THE ACCOUNT UNTIL THE ACCOUNT IS LESS THAN OR EQUAL TO $500. d) A SALESPERSON EARN A BASE SALARY OF $311 PER WEEK AND $25 PER SALE WANTS TO EARN NO MORE THAN $500 PER WEEK.

2. 2. Solve for n. 20 – 5n < -40 a) N > 12 b) N < 12 c) N > -12 d) N < -12

3. 3. Tim has $50 to spend on clothes. He wants to buy a new shirt for $20 and spend the rest of the money on socks. Each pair of socks costs $5 Which inequality can be used to find s, the number of pairs of socks he can buy? a) 20S + 5 ≤ 50 b) 20 – 5S ≤ 50 c) 20S – 5 ≤ 50 d) 20 + 5S ≤ 50

4. 4. Solve the inequality for x. 6x – 12 > 48 a) X < 6 b) X > 6 c) X > 10 d) X < 10

5. 5. Emily earned $40 from her part time job. She spent $15.75 on a new bracelet, but also wants to buy some new earrings. If each pair of earrings costs $12, which inequality can be used to find e, the maximum number of pairs of earrings she can buy? a) 40 ≥ 15.75 + 12E b) 40 = 12E c) 40 ≤ 15.75 + 12E d) 15.75 < 12E

6. 6. Which inequality represents the following situation: six less than three times a number is more than 55. a) 6 – 3X > 55 b) 3X – 6 < 55 c) 3X – 6 > 55 d) 6 – 3X < 55

7. 7. The solution set for an inequality is graphed below. Which set of numbers below is in the solution set for the inequality? a) 0, 1, 2, 5 b) 2, 2 ½, 3, 4 c) 1 ½, 2, 4 ½, 5 d) -1, 0, 1, 2

8. 8. Which inequality has a solution set represented by the line graph shown below? a) 2X ≤ 17 b) 2X - 12 ≤ 17 c) 2X + 12 > 17 d) 2X + 12 ≤ 17