Which of the following uses absolute value correctly to show the distance between -30 and 16? A-30 - 16= |-46= -46 units
B-30 - 16| = |-461 = 46 units
C-30 + 16 = 1-14) = 14 units
D-30 + 161 = |-141 = -14 units

B-30 - 16| = |-461 = 46 units

Step-by-step explanation:

The distance between -30 and 16 is the  absolute value of the difference between the points

| -30 -16| = |-46| = 46 units

step-by-step explanation:

for exempl this   system of equations   y = x - 3

                                                                y = 2x - 5

look   the line : y = x -3     ( red)

                            the line : y = 2x -5 ( bleus)