Find A and B a/6 - b/3 = 1/2
A: a=2 and b=9
B: a=7 and b=2
C: a=8 and b=3
D: a=5 and b=7

The table above shows approximate conversions from gallons to liters. what is the value of x?

What is the equation of a line that passes through points (0, 4) and (-4,-8)?

Examine this system of equations. what integer should the second equation be multiplied by so that when the two equations are added together, the x term is eliminated? 3/4x+1/7y=6 1/8x-3/5y=16