Concept 17 Quiz Review (Jan 23)

• x = 19

• x = 55

• x = 4

• x = 9

• x = 96

• x = 78

• x = 36

• x = 5

• x = 9

• x = -8

• x = 28

• x = -12

• x = -84

• x = 36

• x = -21

• x = 12

• x = 12

• x = 18

• x = 16

• x = 1

6(n + 2) < -72

• n < -14
• n < 35/3
• n < -10
• ∞

Tags

CCSS.7.EE.B.4B

Write an inequality to match the situation:

You must be at least 48 inches to ride the roller coaster.

• x > 48

• x < 48

• x ≤ 48

• x ≥ 48

What inequality does the number line graph represent?

• -4 ≤ x

• -4 ≥ x

• -4 > x

• -4 < x

14 ≥ x - 8

• 22 ≥ x
• -22 ≥ x
• 6 ≥ x
• -6 ≥ x

What inequality does the number line graph represent?

• x ≤ 4
• x ≥ -4
• x < -4
• x < 4