Given the figure below, find the values of x and z.
(8x + 9)
73°
20

You need to solve a system of equations. you decide to use the elimination method. which of these is not allowed? 3x - 2y = 7 3x + 4y = 17 equation 1 equation 2

Lines a and b are perpendicular. if the slope of line a is 3, what is the slope of line b?

Goods include kennels, leads, toys and similar accessories for pets what's percentages about what's percentages of the total amount spent on goods for $4736