Absolute Value!

Evaluate the expression -2 |4a - b +c| when a = -3 and b = -5 and c = 4

• -2

• -6

• -8

• 8

Tags

CCSS.6.EE.A.2C

x+2<-4 or -5x<-15

• -6<x<3
• x<-3 and x>6
• x<-6 or x>3
• No Solution

Solve and give the final solution set:

-4x + 1 ≤ 21 and 5x + 2 < 22

• All real numbers

• x ≥ -5 or x < 4

• No Solution

• x ≥ -5 and x < 4

3 | 2t - 3 | - 5 > 16

• No Solution
• All Real Numbers
• t < -2  or  t > 5
• -2 < t < 5

Solve the following inequality:

−5|x − 4| > −20

• 0<x<8

• x > 8 or x < 0

• all real numbers

• no solution