Use an equation to model the sentence. How many raisins are left in a jar of 55 raisins after you have eaten some?

Is it

R=55-N
R=55+N
R=55/N
or
R=N/55

Solve 3x-18=2y and 5x-6y=14 by elimination or substitution . show all !

Erinn wrote the equation –5x + 4y = 32 to represent her hourly wage (y) and how this wage has changed during each year that she worked at a company (x). what is the rate of change in erinn's hourly wage per year?

Find solution of the linear equation y = 2/3x + 1/3