Question

1.Is the following always, sometimes, or never true?

6 + 8x – 9 = 11x + 14 – 3x
always true
sometimes true
never true

2. Solve the inequality.
5r + 4 ≤ 5

3. Solve the absolute value equation.
2|3x – 5| – 8 = 8

4.A furniture maker uses the specification 19.88 ≤ w ≤ 20.12 for the width w in inches of a desk drawer. Write the specification as an absolute value inequality.
|w – 0.24| ≤ 20.12
|w – 20| ≤ 0.12
|w – 20| ≤ 0.24
|w – 0.12| ≤ 20

5.Solve the equation.
0.25 r – 0.125 + 0.5 r = 0.5 + r