Answer:
8.647 x 10^5
Step-by-step explanation:
Each Tube costs $2.65
50.35 divided by 19= 2.65
B. miles because its a longer distance with leads to a smaller number

Solution:
Given data:
and 
To find F(x) + G(x):
Adding two functions which gives another function.
Substitute F(x) and G(x), we get





Hence, 