X= -16
This is the correct answer hoped that it might have helped!
Answer:

Step-by-step explanation:
you first need to change the mixed number to an improper fraction

then multiply the second fraction by 2 so that the denominator is the same in both fractions


Answer:
0 m/s
Step-by-step explanation:
The line is flat so there is no movement
Answer:
a. -10, -9, 0, 2, 8, 14
b. -5, -4, -2, 3, 7, 11
c. -20, - 19, -15, 15, 16, 17
d. -12, -3, -1, 0, 8, 14