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How do you solve $\frac{x + 4}{x - 2} = 12$ $(x+4) /( x-2)=12$ ?
How do you solve 1/2(x-y) = 2 and 1/2(x+y)+1 = 0?
What is the remainder when 1398 is divided by 11?
What is the slope of a line y=-4?
At a temperature of 280 K, the gas in a cylinder has a volume of 20.0 liters. If the volume of the gas is decreased to 10.0 liters, what must the temperature be for the gas to remain at a constant pressure?
Explain, in terms of bonding and structure, the difference in the melting point between SrCl2 and SiCl4. ?
How do you graph the line that passes through (-1,5) perpendicular to the graph $5 x - 3 y - 3 = 0$ $5x-3y-3=0$ ?
Titration Problem - Calculate the concentration of 20.0 mL of an H2SO4 solution that requires 27.7 mL of a 0.100 M NaOH solution?
How do you simplify $2 \sqrt{10} \times \sqrt{6}$ $2sqrt(10) times sqrt(6)$ ?
What is the axis of symmetry for the graph $y = x^{2} - 6 x + 2$ $y=x^2-6x+2$ ?
How do you factor $5 y^{2} - 2 y - 3$ $5y^2 - 2y - 3$ ?
What is the equation of the line that goes through $(5, - 1)$ $(5,-1)$ and has a slope of $\frac{3}{2}$ $3/2$ ?
What is the scientific notation of 568 billion?
How do you simplify $\frac{y^{2} + 9 y + 14}{y^{2} + 3 y + 2}$ $\frac { y ^ { 2} + 9y + 14} { y ^ { 2} + 3y + 2}$ ?