Answer:
Step-by-step explanation:
That'd be the Substitution Property. Substitute -2 for x in x + 8 = 6 and arrive at the true statement 6 = 6.
21 times 28 is 588 which is false
43.5 is the answer to the question
6 = k/9 => k = 6 x 9 = 54 N
a = 54/2 = 27 meters per second per second
7-3=4
4/2=2
The answer is 2
