H Solving Inequalities

-13t > 26

• t > -2
• t > 2
• t < 2
• t < -2

Tags

CCSS.6.EE.B.8

Pick the correct inequality.

• A
• B
• C
• D

Tags

CCSS.6.EE.B.8

14 < -2a + 6 - 2a

• a > -2
• a < -2
• a > 5
• a < -5

Solve.

• a > -24
• a > 6
• a > -36
• a > -10

Tags

CCSS.7.EE.B.4B

-3 − 6(4x + 6) > -111

• x > 3
• x < 3
• x < -3
• x > -3

• m ≤ -8/3
• m ≥ 15/4
• m ≥ 7/9
• m ≤ -4/5

Write the following in interval notation
 x < 8

• (8, ∞)
• (8, -∞)
• (-∞, 8)
• [-∞, 8]

Tags

CCSS.6.EE.B.8

Write the following in interval notation
x ≥ 100

• (0, 100]  

• (∞, 100]
• [100, ∞)
• (∞, 100)

Tags

CCSS.6.EE.B.8

Yellow Cab Taxi charges a $1.75 flat rate in addition to $0.65 per mile.  Katie has no more than $10 to spend on the taxi ride.

• 1.75 + 0.65m < 10
• 1.75 + 0.65m > 10
• 1.75m + 0.65 < 10
• 1.75m + 0.65 > 10

Tags

CCSS.7.EE.B.4B