Answer:
x =(5/3)
Step-by-step explanation:
The given expression is 
Now to simplify it,
The first step is to cross multiply.
So, the expression becomes

or, -1 = 3x - 6
⇒ 3x = -1 + 6
⇒ 3x = 5 , or x =(5/3)
Answer:
t = 0.002n
Step-by-step explanation:
You are given what t and n should be. Each kilogram will yield $0.002
If it was in 10 years it would either be 2.6
Answer:
x=-2
Step-by-step explanation:
It is a straight line when x=-2 :)
You have to add the $51 to $13 and find the answer then divide the sum by $28,500