HW #3 (Quizizz on inequalities)

• no solution
• -6 ≤ r ≥ 8
• 6 > r > -8
• -6 < r < 8

• v>5 or v<-5
• v≥5 or v≤-5
• v>-5 or v<5
• all real numbers

• no solution
• x > 2 or x < -22
• -22 < x < 2
• all real numbers

• all real numbers
• no solution
• 0 < v < 6⁄7
• 0 ≤ v ≤ 6/7

• n > 1 or n < -7
• n > -1 or n < -7
• -7 < n < -1
• no solution

• no solution
• -6 < x < 26
• x < -6 or x > 26
• all real numbers

Solve.
3|2d + 9| + 13 = 10

• d = 5 or d = -1
• d = -4 or d = 5 
• d = 4 or d = -5
• no solution

Which compound inequality represents the graph?

• m < -1 OR m > 2
• -1 < m < 2
• m > -1 OR m < 2

|v + 8| − 5 = 2 

• {-1,-15}
• {-1,-5}
• {-15,15}
• No Solution

Solve:

• {24}
• {-6, -8}
• {16, 4}
• {24, -24}