1 2/3 - ( -5 2/3) brainless

3< x< 5

step-by-step explanation:

|x - 4| < 1

there are two solutions, one positive and one negative.   remember to flip the inequality when taking the negative solution

x-4 < 1       x-4 > -1

add 4 to each side

x-4+4 < 1+4       x-4+4 > -1+4

x< 5                 x> 3

3< x< 5

-2

7 - 9 = -2

reversed:

-2 + 9 = 7

probability for j is 1/4

while

a is 1/6

1. perpendicular

2. parallel

3. perpendicular