Unit 9-12 Review

• x is less than or equal to -2
• x < -2
• -2 < x
• x is greater than -2

Tags

CCSS.6.EE.B.8

7b - 3 < 11

• b < 2
• 84 > b
• b > 2
• b < 84

Tags

CCSS.7.EE.B.4B

-12y - 11 < 49

• y < -5
• y > - 5
• y > 5
• y < 5

Tags

CCSS.7.EE.B.4B

Which graph represents the inequality  6 > x

• A
• B
• C
• D

Tags

CCSS.6.EE.B.8

A taxi cab costs $1.75 and $0.75 for each additional mile. You have $20 to spend on your ride. Which inequality could be solved to find how many miles you can travel, if m is the number of additional miles?

• 1.75n + 0.75 ≥ 20

• 1.75n + 0.75 ≤ 20

• 0.75n + 1.75 ≥ 20

• 0.75n + 1.75 ≤ 20

 $-\frac{1}{5}k\ \le-2$  

•  $k\ \le10$  

•  $k\ \ge-10$  

•  $k\ \le-10$  

•  $k\ \ge10$  

(6x + 3y + 4) – (x + y – 5)

• 5x + 2y + 9
• 7x + 2y + 9
• 7x + 4y + 9
• 5x + 2y -1

Tags

CCSS.HSA.APR.A.1

Find the difference:

(8u -9) - (5u + 1)

• -3u -10

• 3u -8

• 3u - 10

• 3u +8

What is the first step to solve this equation:
11 - 3x = 44

• Add 3 to both sides
• Subtract 11 from both sides
• Add 11 to both sides
• Divide 3 on both sides.

WRITE AN EQUATION

331 students went on a field trip. Six buses were filled and 7 students traveled in cars. How many students were in each bus?

• 7x+6=331

• 13x=331

• 6x+7=331

• 331-7=6x

Tags

CCSS.HSA.CED.A.3