Which expression is equivalent to -12(3x-3/4)

A -36x-8
B -36x+8
C -36x-9
D-36x+9

The ratio pv to nrt is plotted against pressure for ch4 at 0°c and 200°c. why does the curve for 0°c drop below the horizontal line for an ideal gas whereas the curve for 200°c does not?

From the beginning of the day the temperature rose 15 degrees so that by 4 pm it was 87 degrees. what was the temperature at the start of the day

Graph the line y=4/3 x+1 . use the line tool and select two points on the line.