2. a line goes through the points (8,9) and (-2,4). a line goes through the points and . what is the slope of the line? show your work write the equation of the line in point-slope form. show your work write the equation of the line in slope-intercept form. show your work.

Barbara deposited $300 in the bank. if the bank pays her simple interest at the rate of 4 percent per year, how much money will she have in her account at the end of 9 months?

Solve for n? [tex]z = \frac{3}{4} mn[/tex]

Arestaurant charges $100 to rent its banquet room for an event. it also charges $15 to serve dinner to each guest. write an equation for the total cost of the banquet room in terms of the number of guests. deine your variables. what is the total cost of the banquet room for 20 guests?