Answer:
Step-by-step explanation:
(8x-6)
=2(4x-3)
Answer:
$142.03
Step-by-step explanation:
123.50 x 0.15 = 18.53
123.50 + 18.53 = 142.03
(-6)-(+67)= -73
Hope this helps
Answer: 23.22
Step-by-step explanation:
Given function: 
At x=7

At x=14

We know that the rate of change from
to
of function is given by

Therefore, The rate of change of given function from x=7 to x=14

Therefore, the average rate of change from x = 7 to x = 14 for the given function is 23.22