Review Unit 2

Factor the following:
3x-12

• 3(x-4)
• 3(x+4)
• 3x(x-12)
• 3x(x-4)

Expand the following
2(2x-3y)+4h

• 4x -3y+4h
• 4x-6y+4h
• 4x-3y+8h
• 4x+6y+4h

You have $200 to spend on clothes. You alreadyspent $140 and shirts cost $12. Which equation shows this scenario?

• 200<12x+140
• 200≥12x+140
• 200≤12x+140
• 200>12x+140

Match the graph with its inequality.

• a > 11
• a < 11
• a ≥ 11
• a ≤ 11

Match the graph with its inequality.

• c > 9
• c < 9
• c ≥ 9
• c ≤ 9

Solve for n

• - 1
• 1/2
• 1
• 4

Which inequality represents the graph?

• x > 2
• x < 2
• x < -2
• x > -2

Write an inequality for the sentence. There are more than 500 students at Turner Middle School

• s ≤ 500
• s ≥ 500
• s>500
• s<500

Write an inequality for the sentence. A number decreased by 7 is at most 9.

• n - 7 ≤ 9
• n - 7 ≥ 9
• -7  ≥  9
• -7 ≤ 9

 6x + 2x = 8x²

• True
• False