A system of two linear equations with two variables is shown below. 3-y=2x
x+1/2y=3/2
Which answer is the solution to the system of linear equations?
A No Solution
B (0,0)
C All points on the line y=-2x+3
D (0,3)

The temperature of a chemical solution is originally 21 ? c . a chemist heats the solution at a constant rate, and the temperature of the solution 75 ? c after 1212 12 minutes of heating. the temperature, tt t , of the solution in ? c is a function of x , the heating time in minutes. write the function's formula.