Help plz will fuve brainiest if correct Write an equation in slope-intercept form of the line that passes through the given points.

What is the slope of the line that passes through the points (–9, 2) and (0, 4)? the slope of the line is

16x^2-16x=5 solve the equation by completing the square

The salesperson earns a 5% commission on the first $5,000 she has in sales. the salesperson earns a 7.5% commission on the amount of her sales that are greater than $5,000. this month the sales person had $8,000 in sales. what amount of commission, in dollars, did she earn?