Huh? this is very confusing 12
Well If your trying to turn it into a decimal the answer would be .25 but if you want it as a fraction the answer is 100 over 25. Hope I helped!
-Amber
It's the first one. y = 3x
proportional means they are just some multiple of the other.
Given:
A triangle ABC.
The given expression for b is:

To find:
The expression that is equivalent to b.
Solution:
According to the Law of Cosines,

It can be written as:
...(i)
We have,
...(ii)
On comparing (i) and (ii), we get




Therefore, the required values are
.
Loss per week is -$3
Profit per can is $1.00 - $0.30 which is $0.70
Therefore then equation is
p = 0.7x - 3