Question

I need too a mathematical phrase you might use in the real world and need the translation for it, and identify which part of the phrase is a variable?

Answer 1

What do you mean.? I need like a written problem.

Answer 2

Gas costs $4 a gallon means the same thing as 4x = c
x = number of gallons
c = cost

Answer 3

So, for example if you want 3 gallons, then: x = 3 and

4x = c
4(3)=c
12 = c

so 3 gallons will cost $12

Answer 4

That's a simple example

Answer 5

Oh, Alright. I get what your saying now. :) Thank you