Answer:
The correct option is C) 
Step-by-step explanation:
Consider the provided information.
A farmer charges $6 for 4 pounds of tomatoes.
First find the unit rate as shown below:

Therefore, the cost of 1 pound of tomatoes is $1.5
let d represents the dollars he should charge and p represent the pounds of tomatoes farmer sold.
Thus the required equation is 
Hence, the correct option is C) 
Answer:
It would be 3,800
Step-by-step explanation:
You have to find the surface area of the post
( ( 90 x 10 ) x 4 ) + ( 10 x 10 ) x 2 ) = 3,800
3,600 + 200 = 3,800
Hope this helps
Answer:
I notice in the compensation strategy it's much simpler than basic subtraction.
Step-by-step explanation:
Just say that ;)