Alexander purchased a computer on sale here is no price $1200 the sale price was 5/6of the original price how much did alexander pay for the computer

If 1200 is the sale price then 1440 is the original 
but if 1200 is the the base price then 1000 is the sale price 
these answers are with out tax

Where m is the slope of the line and b is the y-intercept of the line, or the y-coordinate of the point at which the line crosses the y-axis. to write an equation in slope-intercept form, given a graph of that equation, pick two points on the line and use them to find the slope. this is the value of m in the equation.

Cis your correct answer