Solve for x:
-2x + 11 = 23

• 6
• -6
• -12
• 12

Joe's BBQ sells BBQ by the pound.  Michelle buys $8.75 worth of sides and then 6 pounds of barbeque.  If her total bill was $40.55, how much was each pound of barbeque?

• $5.30
• $3.95
• $8.22
• $5.32

What is the rule for inequalities?

• If you add or subtract by a negative - flip the sign.
• If you multiply or subtract by a negative - flip the sign.
• Never flip the sign, ever.
• If you multiply or divide by a negative - flip the sign.

a + 42 = -34

• a = -17/28
• a = 8
• a = -76
• a = -1428

When you graph an inequality, you used a closed dot when you use which symbols?

• ≤, ≥ 
• <, >
• ≤, <
• ≥, >

Which inequality is the correct one?

• A

• B

• C

• D

What inequality does the number line graph represent?

• x ≥ 3
• x > 3
• x < -3
• x ≤ 3

When graphing an inequality, you use an open dot when you use which symbol?

• <, >
• ≤, ≥ 
• ≤, <
• ≥, >

What inequality does the number line graph represent?

• x > 5
• x < −5
• x ≥ 5
• x ≥ −5

Write the word sentence as an inequality.
A number s minus 2.4 is as least 8.

• s - 2.4 > 8
• s - 2.4 < 8
• s - 2.4 ≥ 8
• s - 2.4 ≤ 8